Use different app logo

multi-room groups, addressed by MAC (derived from the `lms-{mac}` device id).

.gitea/workflows/build-and-test.yml

@@ -31,9 +31,9 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             src-tauri/target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
 
       - name: Cache Node dependencies
         uses: actions/cache@v3
@@ -66,6 +66,10 @@ jobs:
     needs: test
     container:
       image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
+    env:
+      ANDROID_HOME: /opt/android-sdk
+      NDK_VERSION: 27.0.11902837
+      NDK_HOME: /opt/android-sdk/ndk/27.0.11902837
 
     steps:
       - name: Checkout repository
@@ -78,9 +82,9 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             src-tauri/target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-cargo-android-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-android-
 
       - name: Cache Node dependencies
         uses: actions/cache@v3
@@ -99,6 +103,15 @@ jobs:
       - name: Build frontend
         run: bun run build
 
+      - name: Ensure Android NDK
+        run: |
+          if [ ! -d "$NDK_HOME" ]; then
+            echo "NDK not found at $NDK_HOME, installing ndk;$NDK_VERSION"
+            yes | "$ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager" --sdk_root="$ANDROID_HOME" "ndk;$NDK_VERSION"
+          fi
+          echo "Using NDK at $NDK_HOME"
+          ls "$NDK_HOME"
+
       - name: Initialize Android project
         run: |
           cd src-tauri
@@ -109,7 +122,7 @@ jobs:
         id: build
         run: |
           mkdir -p artifacts
-          bun run tauri android build --apk true
+          bun run tauri android build --apk true --target aarch64
 
           # Find the generated APK file
           ARTIFACT=$(find src-tauri/gen/android/app/build/outputs/apk -name "*.apk" -type f -print -quit)

.gitea/workflows/build-release.yml

@@ -18,37 +18,40 @@ jobs:
   test:
     name: Run Tests
     runs-on: linux/amd64
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
+
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
 
       - name: Install dependencies
         run: bun install
 
       - name: Run frontend tests
-        run: bun run test --run
+        run: |
+          bunx svelte-kit sync
+          bun run test --run
         continue-on-error: false
 
       - name: Run Rust tests
@@ -63,45 +66,32 @@ jobs:
     name: Build Linux
     runs-on: linux/amd64
     needs: test
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y \
-            libwebkit2gtk-4.1-dev \
-            build-essential \
-            curl \
-            wget \
-            file \
-            libssl-dev \
-            libgtk-3-dev \
-            libayatana-appindicator3-dev \
-            librsvg2-dev
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
+
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
 
       - name: Install dependencies
         run: bun install
@@ -135,74 +125,79 @@ jobs:
     name: Build Android
     runs-on: linux/amd64
     needs: test
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
+    env:
+      ANDROID_HOME: /opt/android-sdk
+      ANDROID_SDK_ROOT: /opt/android-sdk
+      ANDROID_NDK_HOME: /opt/android-sdk/ndk/27.0.11902837
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Java
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '17'
-
-      - name: Setup Android SDK
-        uses: android-actions/setup-android@v2
-        with:
-          api-level: 33
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - name: Add Android targets
-        run: |
-          rustup target add aarch64-linux-android
-          rustup target add armv7-linux-androideabi
-          rustup target add x86_64-linux-android
-
-      - name: Install Android NDK
-        run: |
-          sdkmanager "ndk;25.1.8937393"
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
-            target/
           key: ${{ runner.os }}-cargo-android-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
             ${{ runner.os }}-cargo-android-
 
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
+
       - name: Install dependencies
         run: bun install
 
-      - name: Build for Android
+      - name: Set app version from tag
-        run: bun run tauri android build
+        run: |
-        env:
+          REF="${GITHUB_REF#refs/tags/v}"
-          ANDROID_NDK_HOME: ${{ android.ndk-home }}
+          VERSION="${REF#refs/heads/}"
-          ANDROID_SDK_ROOT: ${{ android.sdk-root }}
+          # On non-tag runs keep whatever is in tauri.conf.json
-          ANDROID_HOME: ${{ android.sdk-root }}
+          if echo "$GITHUB_REF" | grep -q '^refs/tags/v'; then
+            echo "Setting version to $VERSION"
+            sed -i "s/\"version\": \"[^\"]*\"/\"version\": \"$VERSION\"/" src-tauri/tauri.conf.json
+          fi
+          grep '"version"' src-tauri/tauri.conf.json
 
-      - name: Prepare Android artifacts
+      - name: Initialize Android project
+        run: bun run tauri android init
+
+      - name: Sync custom Android sources & gradle config
+        run: ./scripts/sync-android-sources.sh
+
+      - name: Write signing keystore
+        run: |
+          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > "$RUNNER_TEMP/jellytau-release.jks"
+          cat > src-tauri/gen/android/keystore.properties <<EOF
+          storeFile=$RUNNER_TEMP/jellytau-release.jks
+          storePassword=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
+          keyAlias=${{ secrets.ANDROID_KEY_ALIAS }}
+          keyPassword=${{ secrets.ANDROID_KEY_PASSWORD }}
+          EOF
+
+      - name: Build signed Android APK
+        run: bun run tauri android build --apk true --target aarch64
+
+      - name: Collect & verify signed APK
         run: |
           mkdir -p dist/android
-          # Copy APK
+          APK=$(find src-tauri/gen/android/app/build/outputs/apk -name '*-release.apk' | head -1)
-          if [ -f "src-tauri/gen/android/app/build/outputs/apk/release/app-release.apk" ]; then
+          if [ -z "$APK" ]; then echo "❌ No release APK produced"; exit 1; fi
-            cp src-tauri/gen/android/app/build/outputs/apk/release/app-release.apk dist/android/jellytau-release.apk
+          cp "$APK" dist/android/jellytau-release.apk
-          fi
+          APKSIGNER=$(find "$ANDROID_SDK_ROOT/build-tools" -name apksigner | sort -V | tail -1)
-          # Copy AAB (Android App Bundle) if built
+          echo "🔏 Verifying signature with $APKSIGNER"
-          if [ -f "src-tauri/gen/android/app/build/outputs/bundle/release/app-release.aab" ]; then
+          "$APKSIGNER" verify --print-certs dist/android/jellytau-release.apk
-            cp src-tauri/gen/android/app/build/outputs/bundle/release/app-release.aab dist/android/jellytau-release.aab
-          fi
           ls -lah dist/android/
 
       - name: Upload Android build artifact
@@ -217,6 +212,8 @@ jobs:
     runs-on: linux/amd64
     needs: [build-linux, build-android]
     if: startsWith(github.ref, 'refs/tags/v')
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -243,23 +240,23 @@ jobs:
         id: release_notes
         run: |
           VERSION="${{ steps.tag_name.outputs.VERSION }}"
-          echo "## 📱 JellyTau $VERSION Release" > release_notes.md
+          echo "## JellyTau $VERSION Release" > release_notes.md
           echo "" >> release_notes.md
-          echo "### 📦 Downloads" >> release_notes.md
+          echo "### Downloads" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Linux" >> release_notes.md
           echo "- **AppImage** - Run directly on most Linux distributions" >> release_notes.md
-          echo "- **DEB** - Install via `sudo dpkg -i jellytau_*.deb` (Ubuntu/Debian)" >> release_notes.md
+          echo "- **DEB** - Install via \`sudo dpkg -i jellytau_*.deb\` (Ubuntu/Debian)" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Android" >> release_notes.md
-          echo "- **APK** - Install via `adb install jellytau-release.apk` or sideload via file manager" >> release_notes.md
+          echo "- **APK** - Install via \`adb install jellytau-release.apk\` or sideload via file manager" >> release_notes.md
           echo "- **AAB** - Upload to Google Play Console or testing platforms" >> release_notes.md
           echo "" >> release_notes.md
-          echo "### ✨ What's New" >> release_notes.md
+          echo "### What's New" >> release_notes.md
           echo "" >> release_notes.md
           echo "See [CHANGELOG.md](CHANGELOG.md) for detailed changes." >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 🔧 Installation" >> release_notes.md
+          echo "### Installation" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Linux (AppImage)" >> release_notes.md
           echo "\`\`\`bash" >> release_notes.md
@@ -277,11 +274,11 @@ jobs:
           echo "- Sideload: Download APK and install via file manager or ADB" >> release_notes.md
           echo "- Play Store: Coming soon" >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 🐛 Known Issues" >> release_notes.md
+          echo "### Known Issues" >> release_notes.md
           echo "" >> release_notes.md
           echo "See [GitHub Issues](../../issues) for reported bugs." >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 📝 Requirements" >> release_notes.md
+          echo "### Requirements" >> release_notes.md
           echo "" >> release_notes.md
           echo "**Linux:**" >> release_notes.md
           echo "- 64-bit Linux system" >> release_notes.md
@@ -292,46 +289,52 @@ jobs:
           echo "- 50MB free storage" >> release_notes.md
           echo "" >> release_notes.md
           echo "---" >> release_notes.md
-          echo "Built with Tauri, SvelteKit, and Rust 🦀" >> release_notes.md
+          echo "Built with Tauri, SvelteKit, and Rust" >> release_notes.md
 
-      - name: Create GitHub Release
+      - name: Publish Gitea release & upload assets
-        uses: softprops/action-gh-release@v1
-        if: startsWith(github.ref, 'refs/tags/')
-        with:
-          name: ${{ steps.tag_name.outputs.RELEASE_NAME }}
-          body_path: release_notes.md
-          files: |
-            artifacts/linux/*
-            artifacts/android/*
-          draft: false
-          prerelease: ${{ contains(steps.tag_name.outputs.VERSION, 'rc') || contains(steps.tag_name.outputs.VERSION, 'beta') || contains(steps.tag_name.outputs.VERSION, 'alpha') }}
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # GITEA_TOKEN (a PAT) is preferred; falls back to the auto-provided token.
-
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
-      - name: Upload to Gitea Releases
+          AUTO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
+          set -e
+          command -v jq >/dev/null || { echo "❌ jq is required on the runner"; exit 1; }
           VERSION="${{ steps.tag_name.outputs.VERSION }}"
+          API="${GITHUB_SERVER_URL}/api/v1"
+          REPO="${GITHUB_REPOSITORY}"
+          TOKEN="${GITEA_TOKEN:-$AUTO_TOKEN}"
+          case "$VERSION" in *rc*|*beta*|*alpha*) PRE=true;; *) PRE=false;; esac
 
-          echo "📦 Release artifacts prepared for $VERSION"
+          PAYLOAD=$(jq -n \
-          echo ""
+            --arg tag "$VERSION" \
-          echo "Linux:"
+            --arg name "JellyTau $VERSION" \
-          ls -lh artifacts/linux/ || echo "No Linux artifacts"
+            --rawfile body release_notes.md \
-          echo ""
+            --argjson pre "$PRE" \
-          echo "Android:"
+            '{tag_name:$tag, name:$name, body:$body, draft:false, prerelease:$pre}')
-          ls -lh artifacts/android/ || echo "No Android artifacts"
-          echo ""
-          echo "✅ Release $VERSION is ready!"
-          echo "📄 Release notes saved to release_notes.md"
 
-      - name: Publish release notes
+          echo "📦 Creating release $VERSION on $REPO"
-        run: |
+          # -f drops on HTTP error; capture status so an existing release (409) is handled gracefully.
-          echo "## 🎉 Release Published"
+          HTTP=$(curl -sS -o resp.json -w '%{http_code}' -X POST "$API/repos/$REPO/releases" \
-          echo ""
+            -H "Authorization: token $TOKEN" \
-          echo "**Version:** ${{ steps.tag_name.outputs.VERSION }}"
+            -H "Content-Type: application/json" \
-          echo "**Tag:** ${{ github.ref }}"
+            -d "$PAYLOAD")
-          echo ""
+          if [ "$HTTP" = "201" ]; then
-          echo "Artifacts:"
+            RELEASE_ID=$(jq -r '.id' resp.json)
-          echo "- Linux artifacts in: artifacts/linux/"
+          elif [ "$HTTP" = "409" ]; then
-          echo "- Android artifacts in: artifacts/android/"
+            echo "ℹ️  Release $VERSION already exists; fetching its id to upload assets"
-          echo ""
+            RELEASE_ID=$(curl -fsS "$API/repos/$REPO/releases/tags/$VERSION" \
-          echo "Visit the Release page to download files."
+              -H "Authorization: token $TOKEN" | jq -r '.id')
+          else
+            echo "❌ Failed to create release (HTTP $HTTP):"; cat resp.json; exit 1
+          fi
+          echo "Release id=$RELEASE_ID"
+
+          for f in artifacts/android/* artifacts/linux/*; do
+            [ -f "$f" ] || continue
+            echo "⬆️  Uploading $(basename "$f")"
+            curl -fsS -X POST \
+              "$API/repos/$REPO/releases/$RELEASE_ID/assets?name=$(basename "$f")" \
+              -H "Authorization: token $TOKEN" \
+              -F "attachment=@$f" >/dev/null
+          done
+          echo "✅ Release $VERSION published with assets"

.gitea/workflows/traceability-check.yml

@@ -16,6 +16,8 @@ jobs:
   validate-traces:
     runs-on: linux/amd64
     name: Check Requirement Traces
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
 
     steps:
       - name: Checkout repository
@@ -93,20 +95,28 @@ jobs:
           echo ""
 
           # Check each file
-          MISSING_TRACES=0
+          # Pipe into the loop instead of a here-string (<<<) so this step works
-          while IFS= read -r file; do
+          # under POSIX sh/dash, not just bash. Use `case` instead of `[[ == ]]`
+          # for the same reason. The loop runs in a subshell (so a counter var
+          # wouldn't survive), so we record warnings in a temp file and count it
+          # afterwards.
+          MISSING_FILE=$(mktemp)
+          echo "$CHANGED" | while IFS= read -r file; do
             # Skip test files
-            if [[ "$file" == *".test."* ]]; then
+            case "$file" in
-              continue
+              *.test.*) continue ;;
-            fi
+            esac
 
             if [ -f "$file" ]; then
               if ! grep -q "TRACES:" "$file"; then
                 echo "⚠️  Missing TRACES: $file"
-                MISSING_TRACES=$((MISSING_TRACES + 1))
+                echo "$file" >> "$MISSING_FILE"
               fi
             fi
-          done <<< "$CHANGED"
+          done
+
+          MISSING_TRACES=$(wc -l < "$MISSING_FILE" | tr -d ' ')
+          rm -f "$MISSING_FILE"
 
           if [ "$MISSING_TRACES" -gt 0 ]; then
             echo ""

.gitea/workflows/traceability.yml

@@ -16,6 +16,8 @@ jobs:
   traceability:
     name: Validate Requirement Traces
     runs-on: linux/amd64
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
 
     steps:
       - name: Checkout code

.gitignore

@@ -9,6 +9,11 @@ yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 
+# Use bun (see packageManager in package.json); ignore other package managers' lockfiles
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+
 # Build output
 /build
 /dist
@@ -47,3 +52,9 @@ vite.config.ts.timestamp-*
 # Logs
 logs
 *.log
+
+# Android signing keystore (NEVER commit)
+android-keystore/
+
+# Local machine-specific Android NDK toolchain paths (do not commit)
+src-tauri/.cargo/config.toml

Dockerfile.builder

@@ -7,7 +7,8 @@ FROM ubuntu:24.04
 ENV DEBIAN_FRONTEND=noninteractive \
     ANDROID_HOME=/opt/android-sdk \
     NDK_VERSION=27.0.11902837 \
-    SDK_VERSION=34 \
+    SDK_VERSION=36 \
+    BUILD_TOOLS_VERSION=35.0.0 \
     RUST_BACKTRACE=1 \
     PATH="/root/.bun/bin:/root/.cargo/bin:$PATH" \
     CARGO_HOME=/root/.cargo
@@ -20,6 +21,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     git \
     ca-certificates \
     unzip \
+    jq \
     openjdk-17-jdk-headless \
     pkg-config \
     libssl-dev \
@@ -67,10 +69,14 @@ RUN wget -q https://dl.google.com/android/repository/commandlinetools-linux-1107
     mkdir -p $ANDROID_HOME/cmdline-tools/latest && \
     mv $ANDROID_HOME/cmdline-tools/* $ANDROID_HOME/cmdline-tools/latest/ 2>/dev/null || true
 
-# Install Android SDK components
+# Accept all SDK licenses up front so Gradle can install/use components non-interactively
+RUN yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --sdk_root=$ANDROID_HOME --licenses > /dev/null
+
+# Install Android SDK components (must match the compileSdk/targetSdk in the generated Gradle project)
 RUN $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --sdk_root=$ANDROID_HOME \
+    "platform-tools" \
     "platforms;android-$SDK_VERSION" \
-    "build-tools;34.0.0" \
+    "build-tools;$BUILD_TOOLS_VERSION" \
     "ndk;$NDK_VERSION" \
     --channel=0 2>&1 | grep -v "Warning" || true
 

README.md

@@ -1,336 +1,29 @@
-# JellyTau
+<h1 align="center">
+  <img src="docs/assets/logo.png" alt="JellyTau logo" width="120" /><br />
+  JellyTau
+</h1>
 
 A cross-platform Jellyfin client built with Tauri, SvelteKit, and TypeScript.
 
-## Recommended IDE Setup
+Business logic lives in a Rust backend; a UI-rich Svelte frontend handles
+presentation and talks to it over Tauri's IPC. Targets Linux (libmpv) and
+Android (ExoPlayer).
 
-[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
+## Getting Started
 
----
+This project uses [bun](https://bun.sh) as its package manager.
-
-# Requirements Specification
-
-## 1. User Requirements
-
-| ID | Requirement | Priority | Status |
-|----|-------------|----------|--------|
-| UR-001 | Run the app on multiple platforms (Linux, Android) | High | In Progress |
-| UR-002 | Access media when online or offline | High | Done |
-| UR-003 | Play videos | High | Done |
-| UR-004 | Play audio uninterrupted | High | Done |
-| UR-005 | Control media playback (pause, play, skip, scrub) | High | Done |
-| UR-006 | Control media when device is on lock screen or via BLE headsets | Medium | Done |
-| UR-007 | Navigate media in library | High | Done |
-| UR-008 | Search media across libraries | High | Done |
-| UR-009 | Connect to Jellyfin to access media | High | Done |
-| UR-010 | Control playback of Jellyfin remote sessions | Low | Done |
-| UR-011 | Download media on demand | Medium | Done |
-| UR-012 | Login info shall be stored securely and persistently | High | Done |
-| UR-013 | View and manage downloaded media | Medium | Done |
-| UR-014 | Make and edit playlists of music that sync back to Jellyfin | Medium | Done |
-| UR-015 | View and manage current audio queue (add, reorder tracks) | Medium | Done |
-| UR-016 | Change system settings while playing (brightness, volume) | Low | Planned |
-| UR-017 | Like or unlike audio, albums, movies, etc. | Medium | Done |
-| UR-018 | Choose to download series, albums, songs, artist discography | Medium | Done |
-| UR-019 | Resume playback from where you left off (movies, shows, albums) | High | Done |
-| UR-020 | Select subtitles for video content | High | Done |
-| UR-021 | Select audio track for video content | High | Done |
-| UR-022 | Control streaming quality and transcoding settings | Medium | Planned |
-| UR-023 | View "Next Up" / Continue Watching on home screen; auto-play next episode with countdown popup and configurable episode limit | Medium | Done |
-| UR-024 | View recently added content on server | Medium | Done |
-| UR-025 | Sync watch history and progress back to Jellyfin | High | Done |
-| UR-026 | Sleep timer for audio and video playback (roller UI, time/track/episode modes) | Low | Done |
-| UR-027 | Audio equalizer for sound customization | Low | Planned |
-| UR-028 | Navigate to artist/album by tapping names in now playing view | High | Done |
-| UR-029 | Toggle between grid and list view in library | Medium | Done |
-| UR-030 | Quick genre browsing and filtering | Medium | Done |
-| UR-031 | Crossfade between audio tracks | Low | Done (Linux only) |
-| UR-032 | Gapless playback for seamless album listening | Medium | Done (Linux only) |
-| UR-033 | Volume normalization to prevent volume jumps between tracks | Low | Done (Linux only) |
-| UR-034 | Rich home screen with hero banners, carousels, and personalized sections | High | Done |
-| UR-035 | View cast/crew (actors, directors) on movie/show detail pages | High | Done |
-| UR-036 | Navigate to actor/person page showing their filmography | Medium | Done |
-| UR-037 | Visually appealing video library with poster grids and metadata | High | Done |
-| UR-038 | Movie/show detail page with backdrop, ratings, and rich metadata | High | Done |
-| UR-039 | Navigate between main sections via bottom navigation bar | High | Done |
-
----
-
-## 2. Software Requirements
-
-### 2.1 Integration Requirements
-
-External system integrations and platform-specific implementations.
-
-| ID | Requirement | Category | Traces To | Status |
-|----|-------------|----------|-----------|--------|
-| IR-001 | Build system supporting multiple targets (Linux, Android) | Build | UR-001 | Done |
-| IR-002 | Build scripts for Android and Linux | Build | UR-001 | Done |
-| IR-003 | Integration of libmpv for Linux playback | Playback | UR-003, UR-004 | Done |
-| IR-004 | Integration of ExoPlayer for Android playback | Playback | UR-003, UR-004 | In Progress (basic playback works, audio settings missing) |
-| IR-005 | MPRIS D-Bus integration for Linux lockscreen/media controls | Platform | UR-006 | Planned |
-| IR-006 | Android MediaSession integration for lockscreen controls | Platform | UR-006 | Done |
-| IR-007 | Bluetooth AVRCP integration via system media session | Platform | UR-006 | Planned |
-| IR-008 | Android audio focus handling (pause on call) | Platform | UR-004, UR-006 | Done |
-| IR-009 | Jellyfin API client for authentication | API | UR-009, UR-012 | Done |
-| IR-010 | Jellyfin API client for library browsing | API | UR-007, UR-008 | Done |
-| IR-011 | Jellyfin API client for playback streaming | API | UR-003, UR-004 | Done |
-| IR-012 | Jellyfin Sessions API for remote playback control | API | UR-010 | Done |
-| IR-021 | Android MediaRouter integration for remote volume in system panel | Platform | UR-010, UR-016 | Planned |
-| IR-013 | SQLite integration for local database | Storage | UR-002, UR-011 | Done |
-| IR-014 | Secure credential storage (keyring/keychain) | Security | UR-012 | Done |
-| IR-015 | Jellyfin API client for playback progress reporting | API | UR-019, UR-025 | Done |
-| IR-016 | Jellyfin API client for subtitle/audio track info | API | UR-020, UR-021 | Done |
-| IR-017 | Jellyfin API client for transcoding parameters | API | UR-022 | Planned |
-| IR-018 | libmpv subtitle rendering and selection | Playback | UR-020 | Planned |
-| IR-019 | libmpv audio track selection | Playback | UR-021 | Planned |
-| IR-020 | libmpv/ExoPlayer equalizer integration | Playback | UR-027 | Planned |
-| IR-022 | Jellyfin API client for person/cast data | API | UR-035, UR-036 | Done |
-| IR-023 | Database schema for person/cast caching | Storage | UR-035, UR-036 | Done |
-| IR-024 | Jellyfin API client for home screen data (featured, continue watching) | API | UR-034 | Done |
-
-### 2.2 Jellyfin API Requirements
-
-API endpoints and data contracts required for Jellyfin integration.
-
-| ID | Requirement | Endpoint Category | Traces To | Status |
-|----|-------------|-------------------|-----------|--------|
-| JA-001 | Server connection and discovery | System | UR-009 | Done |
-| JA-002 | User authentication (username/password) | Users | UR-009, UR-012 | Done |
-| JA-003 | Get user library views | UserViews | UR-007 | Done |
-| JA-004 | Get library items (paginated) | Items | UR-007 | Done |
-| JA-005 | Get item details and metadata | Items | UR-007 | Done |
-| JA-006 | Search across libraries | Items | UR-008 | Done |
-| JA-007 | Get playback info and stream URL | MediaInfo | UR-003, UR-004 | Done |
-| JA-008 | Get available subtitles for item | MediaInfo | UR-020 | Done |
-| JA-009 | Get available audio tracks for item | MediaInfo | UR-021 | Done |
-| JA-010 | Report playback start | Sessions | UR-025 | Done |
-| JA-011 | Report playback progress (periodic) | Sessions | UR-025 | Done |
-| JA-012 | Report playback stopped | Sessions | UR-025 | Done |
-| JA-013 | Get resume position for item | UserData | UR-019 | Done |
-| JA-014 | Get "Next Up" items | Shows | UR-023 | Done |
-| JA-015 | Get "Continue Watching" items | Items | UR-023 | Done |
-| JA-016 | Get recently added items | Items | UR-024 | Done |
-| JA-017 | Mark item as favorite | UserData | UR-017 | Done |
-| JA-018 | Remove item from favorites | UserData | UR-017 | Done |
-| JA-019 | Get/create/update playlists | Playlists | UR-014 | Done |
-| JA-020 | Add/remove items from playlist | Playlists | UR-014 | Done |
-| JA-021 | Get active sessions list | Sessions | UR-010 | Done |
-| JA-022 | Send playback commands to remote session (play/pause/stop) | Sessions | UR-010 | Done |
-| JA-023 | Send seek command to remote session | Sessions | UR-010 | Done |
-| JA-024 | Send next/previous track commands to remote session | Sessions | UR-010 | Done |
-| JA-025 | Play specific item on remote session | Sessions | UR-010 | Done |
-| JA-026 | Send volume/mute commands to remote session | Sessions | UR-010 | Done |
-| JA-027 | Get transcoding options | MediaInfo | UR-022 | Planned |
-| JA-028 | Get image/artwork URLs | Images | UR-007 | Done |
-| JA-029 | Get cast/crew for item (actors, directors) | Items | UR-035 | Done |
-| JA-030 | Get person details and filmography | Persons | UR-036 | Done |
-| JA-031 | Get items by person (actor/director filmography) | Items | UR-036 | Done |
-
-### 2.3 Development Requirements
-
-Internal architecture, components, and application logic.
-
-| ID | Requirement | Category | Traces To | Status |
-|----|-------------|----------|-----------|--------|
-| DR-001 | Player state machine (idle, loading, playing, paused, seeking, error) | Player | UR-005 | Done |
-| DR-002 | MediaItem struct tracking source, location, duration, metadata | Player | UR-003, UR-004 | Done |
-| DR-003 | Source-agnostic media abstraction (Remote, Local, DirectUrl) | Player | UR-002, UR-011 | Done |
-| DR-004 | PlayerBackend trait for platform-agnostic playback | Player | UR-003, UR-004 | Done |
-| DR-005 | Queue manager with shuffle, repeat, history | Player | UR-005, UR-015 | Done |
-| DR-006 | Audio pre-caching for seamless track transitions | Player | UR-004 | Planned |
-| DR-007 | Library browsing screens (grid view, search, filters) | UI | UR-007, UR-008 | Done |
-| DR-008 | Album/Series detail view with track listing | UI | UR-007 | Done |
-| DR-009 | Audio player UI (mini player, full screen) | UI | UR-005 | Done |
-| DR-010 | Video player UI (fullscreen, controls overlay) | UI | UR-003, UR-005 | Done |
-| DR-011 | Search bar with cross-library search | UI | UR-008 | Done |
-| DR-012 | Local database for media metadata cache | Storage | UR-002 | Done |
-| DR-013 | Repository pattern for online/offline data access | Storage | UR-002 | Done |
-| DR-014 | Offline mutation queue for sync-back operations | Storage | UR-002, UR-014, UR-017 | Done |
-| DR-015 | Download manager with queue and progress tracking | Storage | UR-011, UR-018 | Done |
-| DR-016 | Thumbnail caching and sync with server | Storage | UR-007 | Done |
-| DR-017 | "Manage Downloads" screen for local media management | UI | UR-013 | Done |
-| DR-018 | Download buttons on library/album/player screens | UI | UR-011, UR-018 | Done |
-| DR-019 | Playlist creation and editing UI | UI | UR-014 | Done |
-| DR-020 | Queue management UI (add, remove, reorder) | UI | UR-015 | Done |
-| DR-021 | Like/favorite functionality on media items | UI | UR-017 | Done |
-| DR-022 | Resume position tracking and restoration on play | Player | UR-019 | Done |
-| DR-023 | Subtitle selection UI in video player | UI | UR-020 | Done |
-| DR-024 | Audio track selection UI in video player | UI | UR-021 | Done |
-| DR-025 | Quality/transcoding settings UI | UI | UR-022 | Planned |
-| DR-026 | "Continue Watching" / "Next Up" home section | UI | UR-023 | Done |
-| DR-027 | "Recently Added" home section | UI | UR-024 | Done |
-| DR-028 | Playback progress sync service (periodic reporting) | Player | UR-025 | Done |
-| DR-029 | Sleep timer with roller UI, time/track/episode modes, and auto-stop (audio + video players) | Player | UR-026 | Done |
-| DR-049 | Auto-play episode limit (configurable max episodes per session) | Player | UR-023 | Done |
-| DR-050 | Reusable scroll picker (roller) component | UI | UR-026 | Done |
-| DR-030 | Equalizer UI with presets and custom bands | UI | UR-027 | Planned |
-| DR-031 | Clickable artist/album links in now playing view | UI | UR-028 | Done |
-| DR-032 | List view option for library browsing (albums, artists) | UI | UR-029 | Done |
-| DR-033 | Genre browsing screen with quick filters | UI | UR-030 | Done |
-| DR-034 | Crossfade engine with configurable duration (0-12s) | Player | UR-031 | Done (Linux only) |
-| DR-035 | Gapless playback between sequential tracks | Player | UR-032 | Done (Linux only) |
-| DR-036 | Volume normalization with preset levels (Loud/Normal/Quiet) | Player | UR-033 | Done (Linux only) |
-| DR-037 | Remote session browser and control UI | UI | UR-010 | Done |
-| DR-038 | Home screen with hero banner carousel (featured/continue watching) | UI | UR-034 | Done |
-| DR-039 | Home screen horizontal carousels (recently added, recommendations) | UI | UR-034, UR-024 | Done |
-| DR-040 | Cast/crew section on movie/show detail pages | UI | UR-035 | Done |
-| DR-041 | Person/actor detail page with filmography grid | UI | UR-036 | Done |
-| DR-042 | Video library grid with poster cards, year, and rating badges | UI | UR-037 | Done |
-| DR-043 | Movie/show detail page with backdrop hero, synopsis, and metadata | UI | UR-038 | Done |
-| DR-044 | Horizontal scrolling actor/cast row with profile images | UI | UR-035 | Done |
-| DR-045 | Bottom navigation bar with Home, Library, Search buttons | UI | UR-039 | Done |
-| DR-046 | Dedicated search page with input and results | UI | UR-039 | Done |
-| DR-047 | Next episode auto-play popup with configurable countdown and episode limit | Player | UR-023 | Done |
-| DR-048 | Video settings (auto-play toggle, countdown duration, episode limit) | Settings | UR-023, UR-026 | Done |
-
----
-
-## 3. Traceability Matrix
-
-### User Requirements to Software Requirements
-
-| User Req | Integration Requirements | Development Requirements |
-|----------|-------------------------|-------------------------|
-| UR-001 | IR-001, IR-002 | - |
-| UR-002 | IR-013 | DR-003, DR-012, DR-013, DR-014 |
-| UR-003 | IR-003, IR-004, IR-011 | DR-002, DR-004, DR-010 |
-| UR-004 | IR-003, IR-004, IR-008, IR-011 | DR-002, DR-004, DR-006 |
-| UR-005 | - | DR-001, DR-005, DR-009 |
-| UR-006 | IR-005, IR-006, IR-007, IR-008 | - |
-| UR-007 | IR-010 | DR-007, DR-008, DR-016 |
-| UR-008 | IR-010 | DR-007, DR-011 |
-| UR-009 | IR-009, IR-010, IR-011 | - |
-| UR-010 | IR-012, IR-021 | DR-037 |
-| UR-011 | IR-013 | DR-003, DR-015, DR-018 |
-| UR-012 | IR-009, IR-014 | - |
-| UR-013 | IR-013 | DR-017 |
-| UR-014 | IR-010 | DR-014, DR-019 |
-| UR-015 | - | DR-005, DR-020 |
-| UR-016 | - | - |
-| UR-017 | - | DR-014, DR-021 |
-| UR-018 | IR-013 | DR-015, DR-018 |
-| UR-019 | IR-015 | DR-022 |
-| UR-020 | IR-016, IR-018 | DR-023 |
-| UR-021 | IR-016, IR-019 | DR-024 |
-| UR-022 | IR-017 | DR-025 |
-| UR-023 | IR-010 | DR-026, DR-047, DR-048, DR-049 |
-| UR-024 | IR-010 | DR-027 |
-| UR-025 | IR-015 | DR-028 |
-| UR-026 | - | DR-029, DR-048, DR-050 |
-| UR-027 | IR-020 | DR-030 |
-| UR-028 | - | DR-031 |
-| UR-029 | - | DR-032 |
-| UR-030 | IR-010 | DR-033 |
-| UR-031 | - | DR-034 |
-| UR-032 | - | DR-035 |
-| UR-033 | - | DR-036 |
-| UR-034 | IR-010, IR-024 | DR-038, DR-039 |
-| UR-035 | IR-022, IR-023 | DR-040, DR-044 |
-| UR-036 | IR-022, IR-023 | DR-041 |
-| UR-037 | IR-010 | DR-042 |
-| UR-038 | IR-010 | DR-043 |
-| UR-039 | - | DR-045, DR-046 |
-
----
-
-## 4. Test Traceability
-
-### Unit Tests to Software Requirements
-
-| Test ID | Test Description | Traces To | Status |
-|---------|-----------------|-----------|--------|
-| UT-001 | Player state transitions | DR-001 | Pending |
-| UT-002 | MediaItem source URL resolution | DR-002, DR-003 | Pending |
-| UT-003 | Queue next/previous navigation | DR-005 | Pending |
-| UT-004 | Queue shuffle order generation | DR-005 | Pending |
-| UT-005 | Queue repeat mode behavior | DR-005 | Pending |
-| UT-006 | Jellyfin authentication flow | IR-009 | Pending |
-| UT-007 | Jellyfin library items parsing | IR-010 | Pending |
-| UT-008 | Repository pattern online/offline switching | DR-013 | Pending |
-| UT-009 | Offline mutation queue persistence | DR-014 | Pending |
-| UT-010 | Download queue management | DR-015 | Done |
-| UT-011 | Resume position storage and retrieval | DR-022 | Pending |
-| UT-012 | Sleep timer countdown logic | DR-029 | Pending |
-| UT-013 | Playback progress reporting throttling | DR-028 | Pending |
-| UT-014 | Database open and in-memory mode | IR-013, DR-012 | Done |
-| UT-015 | Database migrations run successfully | IR-013, DR-012 | Done |
-| UT-016 | All database tables created | IR-013, DR-012 | Done |
-| UT-017 | FTS5 search table created | IR-013, DR-012 | Done |
-| UT-018 | Server CRUD operations | IR-013, DR-012 | Done |
-| UT-019 | User CRUD operations | IR-013, DR-012 | Done |
-| UT-020 | Cascade delete server removes users | IR-013, DR-012 | Done |
-| UT-021 | Item insert and FTS search | IR-013, DR-012 | Done |
-| UT-022 | User data playback position storage | IR-013, DR-012, DR-022 | Done |
-| UT-023 | Sync queue operations | IR-013, DR-014 | Done |
-| UT-024 | Downloads table operations | IR-013, DR-015 | Done |
-| UT-025 | Migrations are idempotent | IR-013, DR-012 | Done |
-| UT-026 | NullBackend volume default value | DR-004 | Done |
-| UT-027 | NullBackend set volume | DR-004 | Done |
-| UT-028 | NullBackend volume clamping (high/low) | DR-004 | Done |
-| UT-029 | NullBackend volume boundary values | DR-004 | Done |
-| UT-030 | PlayerController volume default | DR-004, DR-009 | Done |
-| UT-031 | PlayerController set volume | DR-004, DR-009 | Done |
-| UT-032 | PlayerController muted default | DR-004, DR-009 | Done |
-| UT-033 | PlayerController volume delegates to backend | DR-004, DR-009 | Done |
-| UT-034 | Download event serialization roundtrip | DR-015 | Done |
-| UT-035 | Download event completed serialization | DR-015 | Done |
-| UT-036 | Download event failed serialization | DR-015 | Done |
-| UT-037 | Download worker exponential backoff | DR-015 | Done |
-| UT-038 | Download worker error retryable check | DR-015 | Done |
-| UT-039 | Download manager creation | DR-015 | Done |
-| UT-040 | Download manager set max concurrent | DR-015 | Done |
-| UT-041 | Download info serialization | DR-015 | Done |
-| UT-042 | Download command filename sanitization | DR-015, DR-018 | Done |
-| UT-043 | Download command filename extension preservation | DR-015, DR-018 | Done |
-| UT-044 | Offline item serialization | DR-017 | Done |
-| UT-045 | Smart cache default config | DR-015 | Done |
-| UT-046 | Smart cache album affinity tracking | DR-015 | Done |
-| UT-047 | Smart cache queue precache config | DR-015 | Done |
-| UT-048 | Smart cache storage limit check | DR-015 | Done |
-| UT-049 | Playlist create (offline) | DR-019, JA-019 | Done |
-| UT-050 | Playlist delete (offline) | DR-019, JA-019 | Done |
-| UT-051 | Playlist rename (offline) | DR-019, JA-019 | Done |
-| UT-052 | Playlist get items (offline) | DR-019, JA-019 | Done |
-| UT-053 | Playlist add items (offline) | DR-019, JA-020 | Done |
-| UT-054 | Playlist remove items (offline) | DR-019, JA-020 | Done |
-| UT-055 | Playlist reorder items (offline) | DR-019, JA-020 | Done |
-| UT-056 | Playlist entry serialization | DR-019, JA-019 | Done |
-| UT-057 | Playlist Tauri command param naming (camelCase) | DR-019, JA-019, JA-020 | Done |
-| UT-058 | Playlist repository client methods | DR-019, JA-019, JA-020 | Done |
-
-### Integration Tests
-
-| Test ID | Test Description | Traces To | Status |
-|---------|-----------------|-----------|--------|
-| IT-001 | End-to-end authentication with Jellyfin server | IR-009, UR-009 | Pending |
-| IT-002 | Library browsing and item loading | IR-010, UR-007 | Pending |
-| IT-003 | Audio playback via libmpv | IR-003, UR-004 | Pending |
-| IT-004 | Video playback via libmpv | IR-003, UR-003 | Pending |
-| IT-005 | MPRIS lockscreen controls on Linux | IR-005, UR-006 | Pending |
-| IT-006 | Offline mode with local database | IR-013, UR-002 | Pending |
-| IT-007 | Media download and local playback | DR-015, UR-011 | Pending |
-| IT-008 | Subtitle track selection via libmpv | IR-018, UR-020 | Pending |
-| IT-009 | Audio track selection via libmpv | IR-019, UR-021 | Pending |
-| IT-010 | Playback progress sync to Jellyfin | IR-015, UR-025 | Pending |
-| IT-011 | Resume playback from server position | IR-015, UR-019 | Pending |
-| IT-012 | Equalizer bands via libmpv | IR-020, UR-027 | Pending |
-
----
-
-## 5. Development Commands
 
 ```bash
-# Activate Rust environment (fish shell)
+# Activate the Rust environment (fish shell)
 source "$HOME/.cargo/env.fish"
 
 # Install dependencies
 bun install
 
-# Development
+# Run in development
 bun run tauri dev
 
-# Type checking
+# Type-check the frontend
 bun run check
 
 # Build for Linux
@@ -340,168 +33,28 @@ bun run tauri build
 bun run tauri android build
 ```
 
----
+For the full set of build, test, and Android helper scripts, see
+[scripts/README.md](scripts/README.md).
 
-## 6. Architecture Overview
+## Documentation
 
-```
+| Topic | Location |
-jellytau/
+|-------|----------|
-├── src/                          # Svelte frontend
+| Architecture overview & subsystem docs | [docs/architecture/](docs/architecture/) |
-│   ├── lib/
+| Requirements, traceability & technical debt | [docs/requirements.md](docs/requirements.md) |
-│   │   ├── api/                  # Jellyfin API client (repository pattern)
+| Build & release process | [docs/build-release.md](docs/build-release.md) |
-│   │   ├── components/           # UI components (player, library)
+| Docker builds | [docs/build/docker.md](docs/build/docker.md) |
-│   │   └── stores/               # Svelte stores (auth, library, player, queue)
+| Traceability tooling & CI | [docs/traceability.md](docs/traceability.md), [docs/traceability-ci.md](docs/traceability-ci.md) |
-│   └── routes/                   # SvelteKit pages
+| Release checklist | [docs/release-checklist.md](docs/release-checklist.md) |
-├── src-tauri/                    # Rust backend
+| UX flows | [docs/ux-flows.md](docs/ux-flows.md) |
-│   ├── src/
-│   │   ├── commands/             # Tauri commands
-│   │   └── player/               # Player architecture
-│   │       ├── state.rs          # State machine
-│   │       ├── media.rs          # MediaItem, MediaSource
-│   │       ├── queue.rs          # Queue management
-│   │       └── backend.rs        # PlayerBackend trait
-│   └── gen/android/              # Android project
-└── README.md
-```
 
----
+## Recommended IDE Setup
 
-## 7. Technical Debt
+[VS Code](https://code.visualstudio.com/) +
+[Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) +
+[Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) +
+[rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
 
-### Linux Keyring Integration Workaround
+## License
 
-**Issue**: The `keyring-rs` crate (v3.x) has issues with retrieving credentials from the Linux Secret Service API, despite successfully saving them.
+MIT
-
-**Symptoms**:
-- Credentials are saved to the system keyring successfully (verified with `secret-tool search`)
-- Retrieval via the `keyring-rs` library fails with `NoEntry` error
-- Session restoration fails on app restart even though credentials exist
-
-**Root Cause**:
-The `keyring-rs` library's Linux backend doesn't correctly retrieve entries from the Secret Service that it previously stored. This appears to be a bug in how the library interfaces with the Secret Service D-Bus API.
-
-**Current Workaround**:
-We bypass the `keyring-rs` library on Linux and use direct system calls to `secret-tool`:
-- **Save**: `secret-tool store --label <label> service <service> username <username>`
-- **Retrieve**: `secret-tool lookup service <service> username <username>`
-- **Delete**: `secret-tool clear service <service> username <username>`
-
-**Implementation**:
-See [src-tauri/src/credentials.rs](src-tauri/src/credentials.rs):
-- Lines 165-209: `save_to_keyring()` - Uses `secret-tool store` on Linux
-- Lines 214-248: `get_from_keyring()` - Uses `secret-tool lookup` on Linux
-- Lines 254-286: `delete_from_keyring()` - Uses `secret-tool clear` on Linux
-
-**Future Fix**:
-- Monitor `keyring-rs` for bug fixes in future versions
-- Consider alternative secure storage libraries
-- Test if newer versions of `keyring-rs` (v4.x+) resolve the issue
-- Once fixed, remove the Linux-specific workaround and use the cross-platform `keyring-rs` API
-
-**Impact**:
-- Low - The workaround is functionally equivalent to proper keyring integration
-- Credentials are stored securely in the system keyring
-- Session restoration works correctly
-- Only affects Linux; macOS and Windows use the standard `keyring-rs` implementation
-
-**Dependencies**:
-- Requires `secret-tool` to be installed on Linux systems (part of `libsecret-tools` package)
-- Already available on most Linux distributions by default
-
----
-
-### Platform Playback Backend Parity (Linux vs Android)
-
-**Issue**: The Linux (MPV) and Android (ExoPlayer) playback backends have diverged in feature implementation and architecture patterns.
-
-**Symptoms**:
-- Audio settings (crossfade, gapless playback, volume normalization) work on Linux but not on Android
-- Position update frequency differs between platforms (Linux: 250ms polling, Android: on-demand callbacks)
-- Thread safety models differ (Linux: `Arc<Mutex<>>`, Android: global `OnceLock` statics)
-
-**Root Cause**:
-The `PlayerBackend` trait defines optional audio settings methods with default empty implementations. The Linux `MpvBackend` overrides these with full MPV property commands, but `ExoPlayerBackend` uses the defaults.
-
-**Affected Files**:
-- [src-tauri/src/player/backend.rs:95-103](src-tauri/src/player/backend.rs) - Trait with default empty implementations
-- [src-tauri/src/player/mpv/mod.rs](src-tauri/src/player/mpv/mod.rs) - Full audio settings support
-- [src-tauri/src/player/android/mod.rs](src-tauri/src/player/android/mod.rs) - Missing audio settings implementation
-
-**Feature Parity Matrix**:
-
-| Feature | Linux (MPV) | Android (ExoPlayer) | Status |
-|---------|-------------|---------------------|--------|
-| Basic playback | ✅ | ✅ | Parity |
-| Volume control | ✅ | ✅ | Parity |
-| Seek | ✅ | ✅ | Parity |
-| Crossfade | ✅ | ❌ | Gap |
-| Gapless playback | ✅ | ❌ | Gap |
-| Volume normalization | ✅ | ❌ | Gap |
-| Position updates | 250ms | On-demand | Inconsistent |
-
-**Future Fix**:
-1. Implement `set_audio_settings()` in `ExoPlayerBackend`
-2. Add Kotlin-side ExoPlayer configuration for crossfade (using `ConcatenatingMediaSource` or `DefaultMediaSourceFactory`)
-3. Implement gapless via ExoPlayer's built-in gapless support
-4. Add volume normalization via ExoPlayer's `LoudnessEnhancer` or audio processor
-5. Standardize position update frequency across platforms
-
-**Impact**:
-- Medium - Android users lack audio enhancement features advertised in requirements
-- User experience differs between platforms
-- UR-031 (Crossfade), UR-032 (Gapless), UR-033 (Normalization) only work on Linux
-
-**Traces To**: IR-004, UR-031, UR-032, UR-033, DR-034, DR-035, DR-036
-
----
-
-### Frontend Playback Code Duplication
-
-**Issue**: Playback control handlers and state derivations are duplicated between `AudioPlayer.svelte` and `MiniPlayer.svelte`.
-
-**Symptoms**:
-- Identical try-catch wrapped handler functions in both components (~44 lines duplicated)
-- Same `$derived` state merging logic for local/remote playback in both components
-- Position conversion (ticks ↔ seconds) scattered across multiple files
-
-**Affected Files**:
-- [src/lib/components/player/AudioPlayer.svelte:69-140](src/lib/components/player/AudioPlayer.svelte) - Duplicate handlers
-- [src/lib/components/player/MiniPlayer.svelte:74-122](src/lib/components/player/MiniPlayer.svelte) - Duplicate handlers
-- [src/lib/services/playbackControl.ts:88](src/lib/services/playbackControl.ts) - Position conversion
-- [src/lib/stores/playbackMode.ts](src/lib/stores/playbackMode.ts) - Position conversion
-- [src/lib/services/playbackReporting.ts](src/lib/services/playbackReporting.ts) - Position conversion
-
-**Duplicated Code**:
-```typescript
-// These handlers are identical in both AudioPlayer and MiniPlayer:
-handlePlayPause(), handleNext(), handlePrevious(),
-handleToggleShuffle(), handleCycleRepeat(), handleVolumeChange()
-
-// These derived states use identical logic:
-displayMedia, displayIsPlaying, displayPosition, displayDuration
-```
-
-**Future Fix**:
-1. Create `src/lib/utils/playbackUnits.ts`:
-   ```typescript
-   export const TICKS_PER_SECOND = 10_000_000;
-   export const secondsToTicks = (s: number) => Math.floor(s * TICKS_PER_SECOND);
-   export const ticksToSeconds = (t: number) => t / TICKS_PER_SECOND;
-   ```
-
-2. Create `src/lib/composables/useMergedPlaybackState.svelte.ts`:
-   - Export `displayMedia`, `displayIsPlaying`, `displayPosition`, `displayDuration`
-   - Single source of truth for merged local/remote state
-
-3. Simplify handler wrappers using a utility:
-   ```typescript
-   export const withErrorHandler = (fn: () => Promise<void>, context: string) =>
-     async () => { try { await fn(); } catch (e) { console.error(`${context}:`, e); } };
-   ```
-
-**Impact**:
-- Low - Code works correctly but violates DRY principle
-- Maintenance burden when logic needs to change
-- Risk of handlers diverging over time
-
-**Traces To**: DR-009

docs/architecture/02-svelte-frontend.md

@@ -176,7 +176,10 @@ classDiagram
         -server_url: String
         -user_id: String
         -access_token: String
+        -connectivity: Option~Arc~ConnectivityMonitor~~
         +new()
+        +with_connectivity()
+        -report_outcome()
     }
 
     class OfflineRepository {
@@ -192,10 +195,9 @@ classDiagram
     class HybridRepository {
         -online: Arc~OnlineRepository~
         -offline: Arc~OfflineRepository~
-        -connectivity: Arc~ConnectivityMonitor~
         +new()
-        -parallel_query()
+        -parallel_race()
-        -has_meaningful_content()
+        -cache_with_timeout()
     }
 
     MediaRepository <|.. OnlineRepository
@@ -214,6 +216,7 @@ classDiagram
    - Returns cache result if it has meaningful content
    - Falls back to server result otherwise
    - Background cache updates planned
+   - **Connectivity feedback**: `OnlineRepository` reports the outcome of every server request to the `ConnectivityMonitor` (classified via `RepoError`). This is the source of truth for the offline/online banner — see [07-connectivity.md](07-connectivity.md). The frontend `connectivity` store is a pure reflection of the resulting events; `navigator.onLine` is only an advisory hint that triggers an immediate recheck.
 
 2. **Handle-Based Resource Management** (`repository.rs` commands):
    ```rust

docs/architecture/03-data-flow.md

@@ -10,6 +10,7 @@ sequenceDiagram
     participant Hybrid as HybridRepository
     participant Cache as OfflineRepository (SQLite)
     participant Server as OnlineRepository (HTTP)
+    participant Conn as ConnectivityMonitor
 
     UI->>Client: getItems(parentId)
     Client->>Rust: invoke("repository_get_items", {handle, parentId})
@@ -20,6 +21,13 @@ sequenceDiagram
         Hybrid->>Server: get_items() (no timeout)
     end
 
+    Note over Server,Conn: Every server request reports its outcome
+    alt Server succeeds (or answers with 4xx/5xx)
+        Server->>Conn: mark_reachable() (server is up)
+    else Network failure / timeout
+        Server->>Conn: mark_unreachable() (debounced)
+    end
+
     alt Cache returns with content
         Cache-->>Hybrid: Result with items
         Hybrid-->>Rust: Return cache result
@@ -39,6 +47,7 @@ sequenceDiagram
 - Cache wins if it has meaningful content
 - Automatic fallback to server if cache is empty/stale
 - Background cache updates (planned)
+- **Connectivity side-effect**: each server request feeds the `ConnectivityMonitor`, which is the source of truth for the offline/online banner (see [07-connectivity.md](07-connectivity.md)). A server-answered error (401/404/5xx) still counts as *reachable* — only network failures, sustained past a debounce window, flip the app to offline.
 
 ## Playback Initiation Flow
 

docs/architecture/07-connectivity.md

@@ -13,12 +13,13 @@ pub struct HttpClient {
 }
 
 pub struct HttpConfig {
-    pub base_url: String,
+    pub timeout: Duration,        // Default: 30s (large library queries can be slow)
-    pub timeout: Duration,        // Default: 10s
     pub max_retries: u32,         // Default: 3
 }
 ```
 
+> Note: ordinary requests use the 30s timeout above. The connectivity recovery probe (`ping`) uses a shorter, dedicated 5s timeout so an unreachable server is detected quickly while offline.
+
 **Retry Strategy:**
 - Retry delays: 1s, 2s, 4s (exponential backoff)
 - Retries on: Network errors, 5xx server errors
@@ -38,39 +39,71 @@ pub enum ErrorKind {
 
 **Location**: `src-tauri/src/connectivity/mod.rs`
 
-The connectivity monitor tracks server reachability with adaptive polling:
+The connectivity monitor is the **single source of truth** for server reachability. Its primary signal is the outcome of *real repository traffic* — every server request the user actually makes. A standalone `/System/Info/Public` probe is kept only as an offline recovery detector.
+
+### Source of truth: repository traffic
+
+`OnlineRepository` reports the result of each server request to the monitor, classified via `RepoError`:
+
+| Repository outcome | Meaning | Effect on reachability |
+|--------------------|---------|------------------------|
+| `Ok(_)` | Server answered successfully | Mark **reachable** (instant recovery) |
+| `Err(Authentication)` | Server answered with 401/403 | Mark **reachable** (server is up; request was rejected) |
+| `Err(NotFound)` | Server answered with 404 | Mark **reachable** (server is up) |
+| `Err(Server)` | Server answered with 5xx / bad body | Mark **reachable** (server is up) |
+| `Err(Network)` | Connection failure / timeout / DNS | **Candidate for offline** (see debounce) |
+| `Err(Database)` | Local cache error only | No effect (not a server signal) |
+
+This classification fixes the previous bug where a successful `/System/Info/Public` ping reported "online" even while the user's authenticated data calls were failing — and vice versa.
+
+### Time-window debounce (offline) + instant recovery (online)
+
+To stop the banner from flapping on a single dropped request, the transition to **offline** is debounced over a time window:
+
+- On the **first** `Network` failure, the monitor records `first_failure_at`.
+- It flips `is_server_reachable = false` only once `Network` failures have persisted continuously for `OFFLINE_CONFIRM_WINDOW` (5s) with no intervening success.
+- **Any** success (or server-answered error) clears `first_failure_at` and immediately marks reachable.
+
+Recovery is therefore instant and asymmetric: one good response brings the app back online, but a brief blip never trips the banner.
+
+### Offline-only recovery probe
 
 ```mermaid
 flowchart TB
-    Monitor["ConnectivityMonitor"] --> Poller["Background Task"]
+    Repo["OnlineRepository"] -->|"success / RepoError"| Monitor["ConnectivityMonitor"]
-    Poller --> Check{"Server<br/>Reachable?"}
+    Monitor --> State{"is_server_reachable?"}
-    Check -->|"Yes"| Online["30s Interval"]
+    State -->|"Online"| NoProbe["No background polling<br/>(real traffic is the signal)"]
-    Check -->|"No"| Offline["5s Interval"]
+    State -->|"Offline"| Probe["5s /System/Info/Public probe<br/>(recovery detector)"]
-    Online --> Emit["Emit Events"]
+    Probe -->|"reachable again"| Monitor
-    Offline --> Emit
+    Monitor -->|"on change"| Emit["Emit connectivity:changed<br/>+ connectivity:reconnected"]
-    Emit --> Frontend["Frontend Store"]
+    Emit --> Frontend["Frontend Store → banner"]
 ```
 
+While **online**, there is no background polling — real requests keep the state fresh. While **offline**, the fast 5s probe runs so an idle app still detects the server returning even when no user traffic is flowing.
+
 **Features:**
-- **Adaptive Polling**: 30s when online, 5s when offline (for quick reconnection detection)
+- **Traffic-driven**: Reachability follows the requests the user actually makes.
-- **Event Emission**: Emits `connectivity:changed` and `connectivity:reconnected` events
+- **Time-window debounce**: Offline declared only after `OFFLINE_CONFIRM_WINDOW` (5s) of sustained network failure; recovery is instant.
-- **Manual Marking**: Can mark reachable/unreachable based on API call results
+- **Offline-only probe**: 5s `/System/Info/Public` probe runs only while offline.
-- **Thread-Safe**: Uses Arc<RwLock<>> for shared state
+- **Event Emission**: Emits `connectivity:changed` and `connectivity:reconnected` events.
+- **Thread-Safe**: Uses `Arc<RwLock<>>` for shared state.
 
 **Tauri Commands:**
 | Command | Description |
 |---------|-------------|
-| `connectivity_check_server` | Manual reachability check |
+| `connectivity_check_server` | Manual reachability check (also used by the frontend's advisory `navigator.onLine` hint) |
 | `connectivity_set_server_url` | Update monitored server URL |
 | `connectivity_get_status` | Get current connectivity status |
-| `connectivity_start_monitoring` | Start background monitoring |
+| `connectivity_start_monitoring` | Start the offline recovery probe |
-| `connectivity_stop_monitoring` | Stop monitoring |
+| `connectivity_stop_monitoring` | Stop the probe |
-| `connectivity_mark_reachable` | Mark server as reachable (after successful API call) |
+| `connectivity_mark_reachable` | Mark reachable — driven by `OnlineRepository` on every server success |
-| `connectivity_mark_unreachable` | Mark server as unreachable (after failed API call) |
+| `connectivity_mark_unreachable` | Mark unreachable — driven by `OnlineRepository` on `RepoError::Network` (subject to debounce) |
 
 **Frontend Integration:**
 ```typescript
-// TypeScript store listens to Rust events
+// The store is a pure reflection of backend events — it no longer decides
+// reachability itself. navigator.onLine is advisory: it triggers an immediate
+// recheck rather than forcing the offline state.
 listen<{ isReachable: boolean }>("connectivity:changed", (event) => {
   updateConnectivityState(event.payload.isReachable);
 });
@@ -81,12 +114,14 @@ listen<{ isReachable: boolean }>("connectivity:changed", (event) => {
 The connectivity system provides resilience through multiple layers:
 
 1. **HTTP Client Layer**: Automatic retry with exponential backoff
-2. **Connectivity Monitoring**: Background reachability checks
+2. **Connectivity Monitoring**: Reachability derived from real repository traffic, with an offline-only recovery probe
-3. **Frontend Integration**: Offline mode detection and UI updates
+3. **Frontend Integration**: Offline mode detection and UI updates (a pure reflection of backend events)
 4. **Sync Queue**: Offline mutations queued for later (see [06-downloads-and-offline.md](06-downloads-and-offline.md))
 
 **Design Principles:**
-- **Fail Fast**: Don't retry 4xx errors (client errors, authentication)
+- **Single source of truth**: Reachability follows the outcome of real requests, classified via `RepoError`; the frontend store and the probe never compete to decide it.
-- **Fail Slow**: Retry network and 5xx errors with increasing delays
+- **Fail Fast**: Don't retry 4xx errors (client errors, authentication).
-- **Adaptive Polling**: Reduce polling frequency when online, increase when offline
+- **Fail Slow**: Retry network and 5xx errors with increasing delays.
-- **Event-Driven**: Frontend reacts to connectivity changes via events
+- **Debounced offline, instant online**: Declare offline only after a sustained failure window; recover on the first success.
+- **Probe only when needed**: Background polling runs only while offline, as a recovery detector.
+- **Event-Driven**: Frontend reacts to connectivity changes via events.

docs/architecture/README.md

@@ -15,6 +15,7 @@ JellyTau uses a client-server architecture: business logic lives in a comprehens
 - **Events + Polling hybrid**: Rust emits events the frontend listens to, and the UI also polls status on short intervals in a few hot spots (e.g. queue status in `library/+layout.svelte`, playback progress in `VideoPlayer.svelte`).
 - **Handle-Based Resources**: UUID handles for stateful Rust objects.
 - **Cache-First**: Parallel queries with intelligent fallback.
+- **Single source of truth for reachability**: Server reachability is derived from the outcome of *real repository traffic*, not a side-channel poller. The `OnlineRepository` reports each server result to the `ConnectivityMonitor` (classified via `RepoError`), which applies a time-window debounce before declaring the server offline and recovers instantly on the first success. The standalone `/System/Info/Public` probe runs *only while offline*, as a recovery detector for idle sessions.
 - **Poison-tolerant locking**: Shared `std::sync` state is accessed via the `MutexSafe`/`RwLockSafe` helpers in `utils/lock.rs`, which recover a poisoned lock instead of cascading a panic across the player.
 - **Graceful backend init**: If a native player backend (MPV/ExoPlayer) fails to initialize, the app falls back to a no-op backend and emits a `backend-init-failed` event rather than crashing.
 
@@ -79,26 +80,29 @@ flowchart TB
         Core --> Storage
         Repository --> HttpClient
         Repository --> DatabaseService
+        Repository -->|"reports server outcome<br/>(success / RepoError)"| ConnectivityMonitor
     end
 ```
 
+> The `Repository --> ConnectivityMonitor` edge is the source of truth for the offline/online banner: every server request the user actually makes updates reachability. The monitor's own polling is now an offline-only recovery probe (see [07-connectivity.md](07-connectivity.md)).
+
 ---
 
 ## Detailed Documentation
 
-Each major subsystem is documented in its own file under [docs/architecture/](docs/architecture/):
+Each major subsystem is documented in its own file in this directory:
 
 | Document | Contents |
 |----------|----------|
-| [01 - Rust Backend](docs/architecture/01-rust-backend.md) | Media session state machine, player state machine, playback mode, media items, queue manager, favorites, player backend trait, player controller, playlist system, Tauri commands |
+| [01 - Rust Backend](01-rust-backend.md) | Media session state machine, player state machine, playback mode, media items, queue manager, favorites, player backend trait, player controller, playlist system, Tauri commands |
-| [02 - Svelte Frontend](docs/architecture/02-svelte-frontend.md) | Store structure, music library navigation, playback reporting, repository architecture, playback mode system, database service abstraction, component hierarchy, MiniPlayer, sleep timer, auto-play, navigation guard, playlist management UI |
+| [02 - Svelte Frontend](02-svelte-frontend.md) | Store structure, music library navigation, playback reporting, repository architecture, playback mode system, database service abstraction, component hierarchy, MiniPlayer, sleep timer, auto-play, navigation guard, playlist management UI |
-| [03 - Data Flow](docs/architecture/03-data-flow.md) | Repository query flow (cache-first), playback initiation, playback mode transfer, queue navigation, volume control |
+| [03 - Data Flow](03-data-flow.md) | Repository query flow (cache-first), playback initiation, playback mode transfer, queue navigation, volume control |
-| [04 - Type Sync & Threading](docs/architecture/04-type-sync-and-threading.md) | Rust/TypeScript type synchronization, Tauri v2 IPC parameter naming convention, thread safety patterns |
+| [04 - Type Sync & Threading](04-type-sync-and-threading.md) | Rust/TypeScript type synchronization, Tauri v2 IPC parameter naming convention, thread safety patterns |
-| [05 - Platform Backends](docs/architecture/05-platform-backends.md) | Player events system, MpvBackend (Linux), ExoPlayerBackend (Android), MediaSession & remote volume, album art caching, backend initialization |
+| [05 - Platform Backends](05-platform-backends.md) | Player events system, MpvBackend (Linux), ExoPlayerBackend (Android), MediaSession & remote volume, album art caching, backend initialization |
-| [06 - Downloads & Offline](docs/architecture/06-downloads-and-offline.md) | Download manager, download worker, smart caching engine, download/offline commands, player integration, frontend store, UI components |
+| [06 - Downloads & Offline](06-downloads-and-offline.md) | Download manager, download worker, smart caching engine, download/offline commands, player integration, frontend store, UI components |
-| [07 - Connectivity](docs/architecture/07-connectivity.md) | HTTP client with retry logic, connectivity monitor, network resilience architecture |
+| [07 - Connectivity](07-connectivity.md) | HTTP client with retry logic, connectivity monitor, network resilience architecture |
-| [08 - Database Design](docs/architecture/08-database-design.md) | Entity relationships, all table definitions (servers, users, libraries, items, user_data, downloads, media_streams, sync_queue, thumbnails, playlists), key queries, data flow diagrams, storage estimates |
+| [08 - Database Design](08-database-design.md) | Entity relationships, all table definitions (servers, users, libraries, items, user_data, downloads, media_streams, sync_queue, thumbnails, playlists), key queries, data flow diagrams, storage estimates |
-| [09 - Security](docs/architecture/09-security.md) | Authentication token storage, secure storage module, network security, local data protection |
+| [09 - Security](09-security.md) | Authentication token storage, secure storage module, network security, local data protection |
 
 ---
 
@@ -187,7 +191,7 @@ src/lib/
 
 **What moved to Rust (~3,500 lines of business logic):**
 1. **HTTP Client** (338 lines) - Retry logic with exponential backoff
-2. **Connectivity Monitor** (301 lines) - Adaptive polling, event emission
+2. **Connectivity Monitor** (301 lines) - Reachability derived from real repository traffic, time-window debounce, offline-only recovery probe, event emission
 3. **Repository Pattern** (1061 lines) - Cache-first hybrid with parallel racing
 4. **Database Service** - Async wrapper preventing UI freezing
 5. **Playback Mode** (303 lines) - Local/remote transfer coordination

docs/requirements.md

@@ -0,0 +1,454 @@
+# Requirements Specification
+
+This document captures JellyTau's user requirements, software requirements,
+traceability matrix, test traceability, and known technical debt.
+
+For a narrative overview of the system design, see
+[docs/architecture/](architecture/). For development workflows, see the
+[README](../README.md) and [scripts/README.md](../scripts/README.md).
+
+## 1. User Requirements
+
+| ID | Requirement | Priority | Status |
+|----|-------------|----------|--------|
+| UR-001 | Run the app on multiple platforms (Linux, Android) | High | In Progress |
+| UR-002 | Access media when online or offline | High | Done |
+| UR-003 | Play videos | High | Done |
+| UR-004 | Play audio uninterrupted | High | Done |
+| UR-005 | Control media playback (pause, play, skip, scrub) | High | Done |
+| UR-006 | Control media when device is on lock screen or via BLE headsets | Medium | Done |
+| UR-007 | Navigate media in library | High | Done |
+| UR-008 | Search media across libraries | High | Done |
+| UR-009 | Connect to Jellyfin to access media | High | Done |
+| UR-010 | Control playback of Jellyfin remote sessions | Low | Done |
+| UR-011 | Download media on demand | Medium | Done |
+| UR-012 | Login info shall be stored securely and persistently | High | Done |
+| UR-013 | View and manage downloaded media | Medium | Done |
+| UR-014 | Make and edit playlists of music that sync back to Jellyfin | Medium | Done |
+| UR-015 | View and manage current audio queue (add, reorder tracks) | Medium | Done |
+| UR-016 | Change system settings while playing (brightness, volume) | Low | Planned |
+| UR-017 | Like or unlike audio, albums, movies, etc. | Medium | Done |
+| UR-018 | Choose to download series, albums, songs, artist discography | Medium | Done |
+| UR-019 | Resume playback from where you left off (movies, shows, albums) | High | Done |
+| UR-020 | Select subtitles for video content | High | Done |
+| UR-021 | Select audio track for video content | High | Done |
+| UR-022 | Control streaming quality and transcoding settings | Medium | Planned |
+| UR-023 | View "Next Up" / Continue Watching on home screen; auto-play next episode with countdown popup and configurable episode limit | Medium | Done |
+| UR-024 | View recently added content on server | Medium | Done |
+| UR-025 | Sync watch history and progress back to Jellyfin | High | Done |
+| UR-026 | Sleep timer for audio and video playback (roller UI, time/track/episode modes) | Low | Done |
+| UR-027 | Audio equalizer for sound customization | Low | Planned |
+| UR-028 | Navigate to artist/album by tapping names in now playing view | High | Done |
+| UR-029 | Toggle between grid and list view in library | Medium | Done |
+| UR-030 | Quick genre browsing and filtering | Medium | Done |
+| UR-031 | Crossfade between audio tracks | Low | Done (Linux only) |
+| UR-032 | Gapless playback for seamless album listening | Medium | Done (Linux only) |
+| UR-033 | Volume normalization to prevent volume jumps between tracks | Low | Done (Linux only) |
+| UR-034 | Rich home screen with hero banners, carousels, and personalized sections | High | Done |
+| UR-035 | View cast/crew (actors, directors) on movie/show detail pages | High | Done |
+| UR-036 | Navigate to actor/person page showing their filmography | Medium | Done |
+| UR-037 | Visually appealing video library with poster grids and metadata | High | Done |
+| UR-038 | Movie/show detail page with backdrop, ratings, and rich metadata | High | Done |
+| UR-039 | Navigate between main sections via bottom navigation bar | High | Done |
+
+---
+
+## 2. Software Requirements
+
+### 2.1 Integration Requirements
+
+External system integrations and platform-specific implementations.
+
+| ID | Requirement | Category | Traces To | Status |
+|----|-------------|----------|-----------|--------|
+| IR-001 | Build system supporting multiple targets (Linux, Android) | Build | UR-001 | Done |
+| IR-002 | Build scripts for Android and Linux | Build | UR-001 | Done |
+| IR-003 | Integration of libmpv for Linux playback | Playback | UR-003, UR-004 | Done |
+| IR-004 | Integration of ExoPlayer for Android playback | Playback | UR-003, UR-004 | In Progress (basic playback works, audio settings missing) |
+| IR-005 | MPRIS D-Bus integration for Linux lockscreen/media controls | Platform | UR-006 | Planned |
+| IR-006 | Android MediaSession integration for lockscreen controls | Platform | UR-006 | Done |
+| IR-007 | Bluetooth AVRCP integration via system media session | Platform | UR-006 | Planned |
+| IR-008 | Android audio focus handling (pause on call) | Platform | UR-004, UR-006 | Done |
+| IR-009 | Jellyfin API client for authentication | API | UR-009, UR-012 | Done |
+| IR-010 | Jellyfin API client for library browsing | API | UR-007, UR-008 | Done |
+| IR-011 | Jellyfin API client for playback streaming | API | UR-003, UR-004 | Done |
+| IR-012 | Jellyfin Sessions API for remote playback control | API | UR-010 | Done |
+| IR-021 | Android MediaRouter integration for remote volume in system panel | Platform | UR-010, UR-016 | Planned |
+| IR-013 | SQLite integration for local database | Storage | UR-002, UR-011 | Done |
+| IR-014 | Secure credential storage (keyring/keychain) | Security | UR-012 | Done |
+| IR-015 | Jellyfin API client for playback progress reporting | API | UR-019, UR-025 | Done |
+| IR-016 | Jellyfin API client for subtitle/audio track info | API | UR-020, UR-021 | Done |
+| IR-017 | Jellyfin API client for transcoding parameters | API | UR-022 | Planned |
+| IR-018 | libmpv subtitle rendering and selection | Playback | UR-020 | Planned |
+| IR-019 | libmpv audio track selection | Playback | UR-021 | Planned |
+| IR-020 | libmpv/ExoPlayer equalizer integration | Playback | UR-027 | Planned |
+| IR-022 | Jellyfin API client for person/cast data | API | UR-035, UR-036 | Done |
+| IR-023 | Database schema for person/cast caching | Storage | UR-035, UR-036 | Done |
+| IR-024 | Jellyfin API client for home screen data (featured, continue watching) | API | UR-034 | Done |
+
+### 2.2 Jellyfin API Requirements
+
+API endpoints and data contracts required for Jellyfin integration.
+
+| ID | Requirement | Endpoint Category | Traces To | Status |
+|----|-------------|-------------------|-----------|--------|
+| JA-001 | Server connection and discovery | System | UR-009 | Done |
+| JA-002 | User authentication (username/password) | Users | UR-009, UR-012 | Done |
+| JA-003 | Get user library views | UserViews | UR-007 | Done |
+| JA-004 | Get library items (paginated) | Items | UR-007 | Done |
+| JA-005 | Get item details and metadata | Items | UR-007 | Done |
+| JA-006 | Search across libraries | Items | UR-008 | Done |
+| JA-007 | Get playback info and stream URL | MediaInfo | UR-003, UR-004 | Done |
+| JA-008 | Get available subtitles for item | MediaInfo | UR-020 | Done |
+| JA-009 | Get available audio tracks for item | MediaInfo | UR-021 | Done |
+| JA-010 | Report playback start | Sessions | UR-025 | Done |
+| JA-011 | Report playback progress (periodic) | Sessions | UR-025 | Done |
+| JA-012 | Report playback stopped | Sessions | UR-025 | Done |
+| JA-013 | Get resume position for item | UserData | UR-019 | Done |
+| JA-014 | Get "Next Up" items | Shows | UR-023 | Done |
+| JA-015 | Get "Continue Watching" items | Items | UR-023 | Done |
+| JA-016 | Get recently added items | Items | UR-024 | Done |
+| JA-017 | Mark item as favorite | UserData | UR-017 | Done |
+| JA-018 | Remove item from favorites | UserData | UR-017 | Done |
+| JA-019 | Get/create/update playlists | Playlists | UR-014 | Done |
+| JA-020 | Add/remove items from playlist | Playlists | UR-014 | Done |
+| JA-021 | Get active sessions list | Sessions | UR-010 | Done |
+| JA-022 | Send playback commands to remote session (play/pause/stop) | Sessions | UR-010 | Done |
+| JA-023 | Send seek command to remote session | Sessions | UR-010 | Done |
+| JA-024 | Send next/previous track commands to remote session | Sessions | UR-010 | Done |
+| JA-025 | Play specific item on remote session | Sessions | UR-010 | Done |
+| JA-026 | Send volume/mute commands to remote session | Sessions | UR-010 | Done |
+| JA-027 | Get transcoding options | MediaInfo | UR-022 | Planned |
+| JA-028 | Get image/artwork URLs | Images | UR-007 | Done |
+| JA-029 | Get cast/crew for item (actors, directors) | Items | UR-035 | Done |
+| JA-030 | Get person details and filmography | Persons | UR-036 | Done |
+| JA-031 | Get items by person (actor/director filmography) | Items | UR-036 | Done |
+
+### 2.3 Development Requirements
+
+Internal architecture, components, and application logic.
+
+| ID | Requirement | Category | Traces To | Status |
+|----|-------------|----------|-----------|--------|
+| DR-001 | Player state machine (idle, loading, playing, paused, seeking, error) | Player | UR-005 | Done |
+| DR-002 | MediaItem struct tracking source, location, duration, metadata | Player | UR-003, UR-004 | Done |
+| DR-003 | Source-agnostic media abstraction (Remote, Local, DirectUrl) | Player | UR-002, UR-011 | Done |
+| DR-004 | PlayerBackend trait for platform-agnostic playback | Player | UR-003, UR-004 | Done |
+| DR-005 | Queue manager with shuffle, repeat, history | Player | UR-005, UR-015 | Done |
+| DR-006 | Audio pre-caching for seamless track transitions | Player | UR-004 | Planned |
+| DR-007 | Library browsing screens (grid view, search, filters) | UI | UR-007, UR-008 | Done |
+| DR-008 | Album/Series detail view with track listing | UI | UR-007 | Done |
+| DR-009 | Audio player UI (mini player, full screen) | UI | UR-005 | Done |
+| DR-010 | Video player UI (fullscreen, controls overlay) | UI | UR-003, UR-005 | Done |
+| DR-011 | Search bar with cross-library search | UI | UR-008 | Done |
+| DR-012 | Local database for media metadata cache | Storage | UR-002 | Done |
+| DR-013 | Repository pattern for online/offline data access | Storage | UR-002 | Done |
+| DR-014 | Offline mutation queue for sync-back operations | Storage | UR-002, UR-014, UR-017 | Done |
+| DR-015 | Download manager with queue and progress tracking | Storage | UR-011, UR-018 | Done |
+| DR-016 | Thumbnail caching and sync with server | Storage | UR-007 | Done |
+| DR-017 | "Manage Downloads" screen for local media management | UI | UR-013 | Done |
+| DR-018 | Download buttons on library/album/player screens | UI | UR-011, UR-018 | Done |
+| DR-019 | Playlist creation and editing UI | UI | UR-014 | Done |
+| DR-020 | Queue management UI (add, remove, reorder) | UI | UR-015 | Done |
+| DR-021 | Like/favorite functionality on media items | UI | UR-017 | Done |
+| DR-022 | Resume position tracking and restoration on play | Player | UR-019 | Done |
+| DR-023 | Subtitle selection UI in video player | UI | UR-020 | Done |
+| DR-024 | Audio track selection UI in video player | UI | UR-021 | Done |
+| DR-025 | Quality/transcoding settings UI | UI | UR-022 | Planned |
+| DR-026 | "Continue Watching" / "Next Up" home section | UI | UR-023 | Done |
+| DR-027 | "Recently Added" home section | UI | UR-024 | Done |
+| DR-028 | Playback progress sync service (periodic reporting) | Player | UR-025 | Done |
+| DR-029 | Sleep timer with roller UI, time/track/episode modes, and auto-stop (audio + video players) | Player | UR-026 | Done |
+| DR-049 | Auto-play episode limit (configurable max episodes per session) | Player | UR-023 | Done |
+| DR-050 | Reusable scroll picker (roller) component | UI | UR-026 | Done |
+| DR-030 | Equalizer UI with presets and custom bands | UI | UR-027 | Planned |
+| DR-031 | Clickable artist/album links in now playing view | UI | UR-028 | Done |
+| DR-032 | List view option for library browsing (albums, artists) | UI | UR-029 | Done |
+| DR-033 | Genre browsing screen with quick filters | UI | UR-030 | Done |
+| DR-034 | Crossfade engine with configurable duration (0-12s) | Player | UR-031 | Done (Linux only) |
+| DR-035 | Gapless playback between sequential tracks | Player | UR-032 | Done (Linux only) |
+| DR-036 | Volume normalization with preset levels (Loud/Normal/Quiet) | Player | UR-033 | Done (Linux only) |
+| DR-037 | Remote session browser and control UI | UI | UR-010 | Done |
+| DR-038 | Home screen with hero banner carousel (featured/continue watching) | UI | UR-034 | Done |
+| DR-039 | Home screen horizontal carousels (recently added, recommendations) | UI | UR-034, UR-024 | Done |
+| DR-040 | Cast/crew section on movie/show detail pages | UI | UR-035 | Done |
+| DR-041 | Person/actor detail page with filmography grid | UI | UR-036 | Done |
+| DR-042 | Video library grid with poster cards, year, and rating badges | UI | UR-037 | Done |
+| DR-043 | Movie/show detail page with backdrop hero, synopsis, and metadata | UI | UR-038 | Done |
+| DR-044 | Horizontal scrolling actor/cast row with profile images | UI | UR-035 | Done |
+| DR-045 | Bottom navigation bar with Home, Library, Search buttons | UI | UR-039 | Done |
+| DR-046 | Dedicated search page with input and results | UI | UR-039 | Done |
+| DR-047 | Next episode auto-play popup with configurable countdown and episode limit | Player | UR-023 | Done |
+| DR-048 | Video settings (auto-play toggle, countdown duration, episode limit) | Settings | UR-023, UR-026 | Done |
+
+---
+
+## 3. Traceability Matrix
+
+### User Requirements to Software Requirements
+
+| User Req | Integration Requirements | Development Requirements |
+|----------|-------------------------|-------------------------|
+| UR-001 | IR-001, IR-002 | - |
+| UR-002 | IR-013 | DR-003, DR-012, DR-013, DR-014 |
+| UR-003 | IR-003, IR-004, IR-011 | DR-002, DR-004, DR-010 |
+| UR-004 | IR-003, IR-004, IR-008, IR-011 | DR-002, DR-004, DR-006 |
+| UR-005 | - | DR-001, DR-005, DR-009 |
+| UR-006 | IR-005, IR-006, IR-007, IR-008 | - |
+| UR-007 | IR-010 | DR-007, DR-008, DR-016 |
+| UR-008 | IR-010 | DR-007, DR-011 |
+| UR-009 | IR-009, IR-010, IR-011 | - |
+| UR-010 | IR-012, IR-021 | DR-037 |
+| UR-011 | IR-013 | DR-003, DR-015, DR-018 |
+| UR-012 | IR-009, IR-014 | - |
+| UR-013 | IR-013 | DR-017 |
+| UR-014 | IR-010 | DR-014, DR-019 |
+| UR-015 | - | DR-005, DR-020 |
+| UR-016 | - | - |
+| UR-017 | - | DR-014, DR-021 |
+| UR-018 | IR-013 | DR-015, DR-018 |
+| UR-019 | IR-015 | DR-022 |
+| UR-020 | IR-016, IR-018 | DR-023 |
+| UR-021 | IR-016, IR-019 | DR-024 |
+| UR-022 | IR-017 | DR-025 |
+| UR-023 | IR-010 | DR-026, DR-047, DR-048, DR-049 |
+| UR-024 | IR-010 | DR-027 |
+| UR-025 | IR-015 | DR-028 |
+| UR-026 | - | DR-029, DR-048, DR-050 |
+| UR-027 | IR-020 | DR-030 |
+| UR-028 | - | DR-031 |
+| UR-029 | - | DR-032 |
+| UR-030 | IR-010 | DR-033 |
+| UR-031 | - | DR-034 |
+| UR-032 | - | DR-035 |
+| UR-033 | - | DR-036 |
+| UR-034 | IR-010, IR-024 | DR-038, DR-039 |
+| UR-035 | IR-022, IR-023 | DR-040, DR-044 |
+| UR-036 | IR-022, IR-023 | DR-041 |
+| UR-037 | IR-010 | DR-042 |
+| UR-038 | IR-010 | DR-043 |
+| UR-039 | - | DR-045, DR-046 |
+
+---
+
+## 4. Test Traceability
+
+### Unit Tests to Software Requirements
+
+| Test ID | Test Description | Traces To | Status |
+|---------|-----------------|-----------|--------|
+| UT-001 | Player state transitions | DR-001 | Pending |
+| UT-002 | MediaItem source URL resolution | DR-002, DR-003 | Pending |
+| UT-003 | Queue next/previous navigation | DR-005 | Pending |
+| UT-004 | Queue shuffle order generation | DR-005 | Pending |
+| UT-005 | Queue repeat mode behavior | DR-005 | Pending |
+| UT-006 | Jellyfin authentication flow | IR-009 | Pending |
+| UT-007 | Jellyfin library items parsing | IR-010 | Pending |
+| UT-008 | Repository pattern online/offline switching | DR-013 | Pending |
+| UT-009 | Offline mutation queue persistence | DR-014 | Pending |
+| UT-010 | Download queue management | DR-015 | Done |
+| UT-011 | Resume position storage and retrieval | DR-022 | Pending |
+| UT-012 | Sleep timer countdown logic | DR-029 | Pending |
+| UT-013 | Playback progress reporting throttling | DR-028 | Pending |
+| UT-014 | Database open and in-memory mode | IR-013, DR-012 | Done |
+| UT-015 | Database migrations run successfully | IR-013, DR-012 | Done |
+| UT-016 | All database tables created | IR-013, DR-012 | Done |
+| UT-017 | FTS5 search table created | IR-013, DR-012 | Done |
+| UT-018 | Server CRUD operations | IR-013, DR-012 | Done |
+| UT-019 | User CRUD operations | IR-013, DR-012 | Done |
+| UT-020 | Cascade delete server removes users | IR-013, DR-012 | Done |
+| UT-021 | Item insert and FTS search | IR-013, DR-012 | Done |
+| UT-022 | User data playback position storage | IR-013, DR-012, DR-022 | Done |
+| UT-023 | Sync queue operations | IR-013, DR-014 | Done |
+| UT-024 | Downloads table operations | IR-013, DR-015 | Done |
+| UT-025 | Migrations are idempotent | IR-013, DR-012 | Done |
+| UT-026 | NullBackend volume default value | DR-004 | Done |
+| UT-027 | NullBackend set volume | DR-004 | Done |
+| UT-028 | NullBackend volume clamping (high/low) | DR-004 | Done |
+| UT-029 | NullBackend volume boundary values | DR-004 | Done |
+| UT-030 | PlayerController volume default | DR-004, DR-009 | Done |
+| UT-031 | PlayerController set volume | DR-004, DR-009 | Done |
+| UT-032 | PlayerController muted default | DR-004, DR-009 | Done |
+| UT-033 | PlayerController volume delegates to backend | DR-004, DR-009 | Done |
+| UT-034 | Download event serialization roundtrip | DR-015 | Done |
+| UT-035 | Download event completed serialization | DR-015 | Done |
+| UT-036 | Download event failed serialization | DR-015 | Done |
+| UT-037 | Download worker exponential backoff | DR-015 | Done |
+| UT-038 | Download worker error retryable check | DR-015 | Done |
+| UT-039 | Download manager creation | DR-015 | Done |
+| UT-040 | Download manager set max concurrent | DR-015 | Done |
+| UT-041 | Download info serialization | DR-015 | Done |
+| UT-042 | Download command filename sanitization | DR-015, DR-018 | Done |
+| UT-043 | Download command filename extension preservation | DR-015, DR-018 | Done |
+| UT-044 | Offline item serialization | DR-017 | Done |
+| UT-045 | Smart cache default config | DR-015 | Done |
+| UT-046 | Smart cache album affinity tracking | DR-015 | Done |
+| UT-047 | Smart cache queue precache config | DR-015 | Done |
+| UT-048 | Smart cache storage limit check | DR-015 | Done |
+| UT-049 | Playlist create (offline) | DR-019, JA-019 | Done |
+| UT-050 | Playlist delete (offline) | DR-019, JA-019 | Done |
+| UT-051 | Playlist rename (offline) | DR-019, JA-019 | Done |
+| UT-052 | Playlist get items (offline) | DR-019, JA-019 | Done |
+| UT-053 | Playlist add items (offline) | DR-019, JA-020 | Done |
+| UT-054 | Playlist remove items (offline) | DR-019, JA-020 | Done |
+| UT-055 | Playlist reorder items (offline) | DR-019, JA-020 | Done |
+| UT-056 | Playlist entry serialization | DR-019, JA-019 | Done |
+| UT-057 | Playlist Tauri command param naming (camelCase) | DR-019, JA-019, JA-020 | Done |
+| UT-058 | Playlist repository client methods | DR-019, JA-019, JA-020 | Done |
+
+### Integration Tests
+
+| Test ID | Test Description | Traces To | Status |
+|---------|-----------------|-----------|--------|
+| IT-001 | End-to-end authentication with Jellyfin server | IR-009, UR-009 | Pending |
+| IT-002 | Library browsing and item loading | IR-010, UR-007 | Pending |
+| IT-003 | Audio playback via libmpv | IR-003, UR-004 | Pending |
+| IT-004 | Video playback via libmpv | IR-003, UR-003 | Pending |
+| IT-005 | MPRIS lockscreen controls on Linux | IR-005, UR-006 | Pending |
+| IT-006 | Offline mode with local database | IR-013, UR-002 | Pending |
+| IT-007 | Media download and local playback | DR-015, UR-011 | Pending |
+| IT-008 | Subtitle track selection via libmpv | IR-018, UR-020 | Pending |
+| IT-009 | Audio track selection via libmpv | IR-019, UR-021 | Pending |
+| IT-010 | Playback progress sync to Jellyfin | IR-015, UR-025 | Pending |
+| IT-011 | Resume playback from server position | IR-015, UR-019 | Pending |
+| IT-012 | Equalizer bands via libmpv | IR-020, UR-027 | Pending |
+
+---
+
+## 5. Technical Debt
+
+### Linux Keyring Integration Workaround
+
+**Issue**: The `keyring-rs` crate (v3.x) has issues with retrieving credentials from the Linux Secret Service API, despite successfully saving them.
+
+**Symptoms**:
+- Credentials are saved to the system keyring successfully (verified with `secret-tool search`)
+- Retrieval via the `keyring-rs` library fails with `NoEntry` error
+- Session restoration fails on app restart even though credentials exist
+
+**Root Cause**:
+The `keyring-rs` library's Linux backend doesn't correctly retrieve entries from the Secret Service that it previously stored. This appears to be a bug in how the library interfaces with the Secret Service D-Bus API.
+
+**Current Workaround**:
+We bypass the `keyring-rs` library on Linux and use direct system calls to `secret-tool`:
+- **Save**: `secret-tool store --label <label> service <service> username <username>`
+- **Retrieve**: `secret-tool lookup service <service> username <username>`
+- **Delete**: `secret-tool clear service <service> username <username>`
+
+**Implementation**:
+See [src-tauri/src/credentials.rs](../src-tauri/src/credentials.rs) for the
+Linux-specific `secret-tool` save/get/delete paths.
+
+**Future Fix**:
+- Monitor `keyring-rs` for bug fixes in future versions
+- Consider alternative secure storage libraries
+- Test if newer versions of `keyring-rs` (v4.x+) resolve the issue
+- Once fixed, remove the Linux-specific workaround and use the cross-platform `keyring-rs` API
+
+**Impact**:
+- Low - The workaround is functionally equivalent to proper keyring integration
+- Credentials are stored securely in the system keyring
+- Session restoration works correctly
+- Only affects Linux; macOS and Windows use the standard `keyring-rs` implementation
+
+**Dependencies**:
+- Requires `secret-tool` to be installed on Linux systems (part of `libsecret-tools` package)
+- Already available on most Linux distributions by default
+
+---
+
+### Platform Playback Backend Parity (Linux vs Android)
+
+**Issue**: The Linux (MPV) and Android (ExoPlayer) playback backends have diverged in feature implementation and architecture patterns.
+
+**Symptoms**:
+- Audio settings (crossfade, gapless playback, volume normalization) work on Linux but not on Android
+- Position update frequency differs between platforms (Linux: 250ms polling, Android: on-demand callbacks)
+- Thread safety models differ (Linux: `Arc<Mutex<>>`, Android: global `OnceLock` statics)
+
+**Root Cause**:
+The `PlayerBackend` trait defines optional audio settings methods with default empty implementations. The Linux `MpvBackend` overrides these with full MPV property commands, but `ExoPlayerBackend` uses the defaults.
+
+**Affected Files**:
+- [src-tauri/src/player/backend.rs](../src-tauri/src/player/backend.rs) - Trait with default empty implementations
+- [src-tauri/src/player/mpv_backend.rs](../src-tauri/src/player/mpv_backend.rs) - Full audio settings support
+- [src-tauri/src/player/android/mod.rs](../src-tauri/src/player/android/mod.rs) - Missing audio settings implementation
+
+**Feature Parity Matrix**:
+
+| Feature | Linux (MPV) | Android (ExoPlayer) | Status |
+|---------|-------------|---------------------|--------|
+| Basic playback | ✅ | ✅ | Parity |
+| Volume control | ✅ | ✅ | Parity |
+| Seek | ✅ | ✅ | Parity |
+| Crossfade | ✅ | ❌ | Gap |
+| Gapless playback | ✅ | ❌ | Gap |
+| Volume normalization | ✅ | ❌ | Gap |
+| Position updates | 250ms | On-demand | Inconsistent |
+
+**Future Fix**:
+1. Implement `set_audio_settings()` in `ExoPlayerBackend`
+2. Add Kotlin-side ExoPlayer configuration for crossfade (using `ConcatenatingMediaSource` or `DefaultMediaSourceFactory`)
+3. Implement gapless via ExoPlayer's built-in gapless support
+4. Add volume normalization via ExoPlayer's `LoudnessEnhancer` or audio processor
+5. Standardize position update frequency across platforms
+
+**Impact**:
+- Medium - Android users lack audio enhancement features advertised in requirements
+- User experience differs between platforms
+- UR-031 (Crossfade), UR-032 (Gapless), UR-033 (Normalization) only work on Linux
+
+**Traces To**: IR-004, UR-031, UR-032, UR-033, DR-034, DR-035, DR-036
+
+---
+
+### Frontend Playback Code Duplication
+
+**Issue**: Playback control handlers and state derivations are duplicated between `AudioPlayer.svelte` and `MiniPlayer.svelte`.
+
+**Symptoms**:
+- Identical try-catch wrapped handler functions in both components (~44 lines duplicated)
+- Same `$derived` state merging logic for local/remote playback in both components
+- Position conversion (ticks ↔ seconds) scattered across multiple files
+
+**Affected Files**:
+- [src/lib/components/player/AudioPlayer.svelte](../src/lib/components/player/AudioPlayer.svelte) - Duplicate handlers
+- [src/lib/components/player/MiniPlayer.svelte](../src/lib/components/player/MiniPlayer.svelte) - Duplicate handlers
+- [src/lib/services/playbackControl.ts](../src/lib/services/playbackControl.ts) - Position conversion
+- [src/lib/stores/playbackMode.ts](../src/lib/stores/playbackMode.ts) - Position conversion
+- [src/lib/services/playbackReporting.ts](../src/lib/services/playbackReporting.ts) - Position conversion
+
+**Duplicated Code**:
+```typescript
+// These handlers are identical in both AudioPlayer and MiniPlayer:
+handlePlayPause(), handleNext(), handlePrevious(),
+handleToggleShuffle(), handleCycleRepeat(), handleVolumeChange()
+
+// These derived states use identical logic:
+displayMedia, displayIsPlaying, displayPosition, displayDuration
+```
+
+**Future Fix**:
+1. Create `src/lib/utils/playbackUnits.ts`:
+   ```typescript
+   export const TICKS_PER_SECOND = 10_000_000;
+   export const secondsToTicks = (s: number) => Math.floor(s * TICKS_PER_SECOND);
+   export const ticksToSeconds = (t: number) => t / TICKS_PER_SECOND;
+   ```
+
+2. Create `src/lib/composables/useMergedPlaybackState.svelte.ts`:
+   - Export `displayMedia`, `displayIsPlaying`, `displayPosition`, `displayDuration`
+   - Single source of truth for merged local/remote state
+
+3. Simplify handler wrappers using a utility:
+   ```typescript
+   export const withErrorHandler = (fn: () => Promise<void>, context: string) =>
+     async () => { try { await fn(); } catch (e) { console.error(`${context}:`, e); } };
+   ```
+
+**Impact**:
+- Low - Code works correctly but violates DRY principle
+- Maintenance burden when logic needs to change
+- Risk of handlers diverging over time
+
+**Traces To**: DR-009

package.json

@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "description": "",
   "type": "module",
+  "packageManager": "bun@1.3.5",
   "scripts": {
     "dev": "vite dev",
     "build": "vite build",
@@ -18,7 +19,7 @@
     "test:rust": "./scripts/test-rust.sh",
     "android:build": "./scripts/build-android.sh",
     "android:build:release": "./scripts/build-android.sh release",
-    "android:build:clean": "rm -rf node_modules/.vite dist .svelte-kit .next build target src-tauri/target && npm install && npm run build",
+    "android:build:clean": "rm -rf node_modules/.vite dist .svelte-kit .next build target src-tauri/target && bun install && bun run build",
     "android:deploy": "./scripts/deploy-android.sh",
     "android:dev": "./scripts/build-and-deploy.sh",
     "android:check": "./scripts/check-android.sh",

scripts/README.md

@@ -94,7 +94,7 @@ The traceability system is integrated with Gitea Actions CI/CD:
 
 For details, see:
 - [Traceability CI Guide](../docs/traceability-ci.md) - Full CI/CD documentation
-- [TRACES Quick Reference](../traces-quick-ref.md) - Quick guide for adding TRACES
+- [TRACES Quick Reference](../docs/traces-quick-ref.md) - Quick guide for adding TRACES
 
 ## Utility Scripts
 

scripts/extract-traces.ts

@@ -36,6 +36,10 @@ interface TracesData {
   };
 }
 
+// Repo root, derived from this script's location (scripts/ -> repo root).
+// Must NOT be hardcoded to a developer's machine, or CI checkouts see no files.
+const BASE_DIR = path.resolve(import.meta.dir, "..");
+
 const TRACES_PATTERN = /TRACES:\s*([^\n]+)/gi;
 const REQ_ID_PATTERN = /([A-Z]{2})-(\d{3})/g;
 
@@ -45,7 +49,7 @@ function extractRequirementIds(tracesString: string): string[] {
 }
 
 function getAllSourceFiles(): string[] {
-  const baseDir = "/home/dtourolle/Development/JellyTau";
+  const baseDir = BASE_DIR;
   const patterns = ["src", "src-tauri/src"];
   const files: string[] = [];
 
@@ -101,7 +105,7 @@ function extractTraces(): TracesData {
   };
 
   let totalTraces = 0;
-  const baseDir = "/home/dtourolle/Development/JellyTau";
+  const baseDir = BASE_DIR;
 
   const files = getAllSourceFiles();
 

scripts/sync-android-sources.sh

@@ -31,4 +31,14 @@ for kt_file in "$SOURCE_DIR"/*.kt; do
     fi
 done
 
+# Restore the app module build.gradle.kts (media3 deps + release signing config).
+# gen/android is regenerated by `tauri android init`, so this tracked template is
+# the source of truth and must be copied back after any (re)generation.
+APP_GRADLE_SRC="$PROJECT_ROOT/src-tauri/android/app/build.gradle.kts"
+APP_GRADLE_DST="$PROJECT_ROOT/src-tauri/gen/android/app/build.gradle.kts"
+if [ -f "$APP_GRADLE_SRC" ]; then
+    cp "$APP_GRADLE_SRC" "$APP_GRADLE_DST"
+    echo "  Copied: app/build.gradle.kts"
+fi
+
 echo "✓ Android sources synced successfully"

src-tauri/.cargo/config.toml

@@ -1,38 +0,0 @@
-[target.aarch64-linux-android]
-linker = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang"
-ar = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-[target.armv7-linux-androideabi]
-linker = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi34-clang"
-ar = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-[target.i686-linux-android]
-linker = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/i686-linux-android34-clang"
-ar = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-[target.x86_64-linux-android]
-linker = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android34-clang"
-ar = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-[env]
-# Point to the NDK for the cc crate and other build scripts
-ANDROID_NDK_HOME = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006"
-NDK_HOME = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006"
-
-# Set CC/CXX for each Android target (cc crate looks for these)
-CC_aarch64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang"
-CXX_aarch64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang++"
-AR_aarch64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-CC_armv7-linux-androideabi = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi34-clang"
-CXX_armv7-linux-androideabi = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi34-clang++"
-AR_armv7-linux-androideabi = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-CC_i686-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/i686-linux-android34-clang"
-CXX_i686-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/i686-linux-android34-clang++"
-AR_i686-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-
-CC_x86_64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android34-clang"
-CXX_x86_64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android34-clang++"
-AR_x86_64-linux-android = "/home/dtourolle/Android/Sdk/ndk/27.1.12297006/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar"
-

src-tauri/Cargo.lock

@@ -2,6 +2,12 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+
 [[package]]
 name = "adler2"
 version = "2.0.1"
@@ -1745,7 +1751,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.62.2",
+ "windows-core",
 ]
 
 [[package]]
@@ -2011,14 +2017,18 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2",
+ "specta",
+ "specta-typescript",
  "tauri",
  "tauri-build",
  "tauri-plugin-opener",
  "tauri-plugin-os",
+ "tauri-specta",
  "tempfile",
  "tokio",
  "tokio-rusqlite",
  "tokio-util",
+ "urlencoding",
  "uuid",
 ]
 
@@ -2795,6 +2805,12 @@ dependencies = [
  "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "pathdiff"
 version = "0.2.3"
@@ -3933,6 +3949,51 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "specta"
+version = "2.0.0-rc.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab7f01e9310a820edd31c80fde3cae445295adde21a3f9416517d7d65015b971"
+dependencies = [
+ "chrono",
+ "paste",
+ "specta-macros",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "specta-macros"
+version = "2.0.0-rc.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0074b9e30ed84c6924eb63ad8d2fe71cdc82628525d84b1fcb1f2fd40676517"
+dependencies = [
+ "Inflector",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
+[[package]]
+name = "specta-serde"
+version = "0.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77216504061374659e7245eac53d30c7b3e5fe64b88da97c753e7184b0781e63"
+dependencies = [
+ "specta",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "specta-typescript"
+version = "0.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3220a0c365e51e248ac98eab5a6a32f544ff6f961906f09d3ee10903a4f52b2d"
+dependencies = [
+ "specta",
+ "specta-serde",
+ "thiserror 1.0.69",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
@@ -4092,7 +4153,7 @@ dependencies = [
  "unicode-segmentation",
  "url",
  "windows",
- "windows-core 0.61.2",
+ "windows-core",
  "windows-version",
  "x11-dl",
 ]
@@ -4149,6 +4210,7 @@ dependencies = [
  "serde_json",
  "serde_repr",
  "serialize-to-javascript",
+ "specta",
  "swift-rs",
  "tauri-build",
  "tauri-macros",
@@ -4337,6 +4399,34 @@ dependencies = [
  "wry",
 ]
 
+[[package]]
+name = "tauri-specta"
+version = "2.0.0-rc.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b23c0132dd3cf6064e5cd919b82b3f47780e9280e7b5910babfe139829b76655"
+dependencies = [
+ "heck 0.5.0",
+ "serde",
+ "serde_json",
+ "specta",
+ "specta-typescript",
+ "tauri",
+ "tauri-specta-macros",
+ "thiserror 2.0.17",
+]
+
+[[package]]
+name = "tauri-specta-macros"
+version = "2.0.0-rc.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a4aa93823e07859546aa796b8a5d608190cd8037a3a5dce3eb63d491c34bda8"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.112",
+]
+
 [[package]]
 name = "tauri-utils"
 version = "2.8.1"
@@ -4870,6 +4960,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
 [[package]]
 name = "urlpattern"
 version = "0.3.0"
@@ -5143,7 +5239,7 @@ dependencies = [
  "webview2-com-macros",
  "webview2-com-sys",
  "windows",
- "windows-core 0.61.2",
+ "windows-core",
  "windows-implement",
  "windows-interface",
 ]
@@ -5167,7 +5263,7 @@ checksum = "36695906a1b53a3bf5c4289621efedac12b73eeb0b89e7e1a89b517302d5d75c"
 dependencies = [
  "thiserror 2.0.17",
  "windows",
- "windows-core 0.61.2",
+ "windows-core",
 ]
 
 [[package]]
@@ -5223,7 +5319,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9babd3a767a4c1aef6900409f85f5d53ce2544ccdfaa86dad48c91782c6d6893"
 dependencies = [
  "windows-collections",
- "windows-core 0.61.2",
+ "windows-core",
  "windows-future",
  "windows-link 0.1.3",
  "windows-numerics",
@@ -5235,7 +5331,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3beeceb5e5cfd9eb1d76b381630e82c4241ccd0d27f1a39ed41b2760b255c5e8"
 dependencies = [
- "windows-core 0.61.2",
+ "windows-core",
 ]
 
 [[package]]
@@ -5247,21 +5343,8 @@ dependencies = [
  "windows-implement",
  "windows-interface",
  "windows-link 0.1.3",
- "windows-result 0.3.4",
+ "windows-result",
- "windows-strings 0.4.2",
+ "windows-strings",
-]
-
-[[package]]
-name = "windows-core"
-version = "0.62.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
-dependencies = [
- "windows-implement",
- "windows-interface",
- "windows-link 0.2.1",
- "windows-result 0.4.1",
- "windows-strings 0.5.1",
 ]
 
 [[package]]
@@ -5270,7 +5353,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc6a41e98427b19fe4b73c550f060b59fa592d7d686537eebf9385621bfbad8e"
 dependencies = [
- "windows-core 0.61.2",
+ "windows-core",
  "windows-link 0.1.3",
  "windows-threading",
 ]
@@ -5315,7 +5398,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9150af68066c4c5c07ddc0ce30421554771e528bde427614c61038bc2c92c2b1"
 dependencies = [
- "windows-core 0.61.2",
+ "windows-core",
  "windows-link 0.1.3",
 ]
 
@@ -5328,15 +5411,6 @@ dependencies = [
  "windows-link 0.1.3",
 ]
 
-[[package]]
-name = "windows-result"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
-dependencies = [
- "windows-link 0.2.1",
-]
-
 [[package]]
 name = "windows-strings"
 version = "0.4.2"
@@ -5346,15 +5420,6 @@ dependencies = [
  "windows-link 0.1.3",
 ]
 
-[[package]]
-name = "windows-strings"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
-dependencies = [
- "windows-link 0.2.1",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
@@ -5750,7 +5815,7 @@ dependencies = [
  "webkit2gtk-sys",
  "webview2-com",
  "windows",
- "windows-core 0.61.2",
+ "windows-core",
  "windows-version",
  "x11-dl",
 ]

src-tauri/Cargo.toml

@@ -33,6 +33,7 @@ rand = "0.8"
 tokio = { version = "1", features = ["sync", "rt-multi-thread", "time", "fs", "io-util", "macros"] }
 tokio-util = "0.7"
 reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "stream", "json"] }
+urlencoding = "2"
 futures-util = "0.3"
 async-trait = "0.1"
 
@@ -50,6 +51,9 @@ sha2 = "0.10"
 getrandom = "0.2"
 log = "0.4"
 env_logger = "0.11"
+tauri-specta = { version = "=2.0.0-rc.21", features = ["derive", "typescript"] }
+specta-typescript = "=0.0.9"
+specta = { version = "=2.0.0-rc.22", features = ["chrono", "derive"] }
 
 # Linux-specific dependencies
 [target.'cfg(target_os = "linux")'.dependencies]

src-tauri/android/app/build.gradle.kts

@@ -0,0 +1,103 @@
+import java.util.Properties
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("rust")
+}
+
+val tauriProperties = Properties().apply {
+    val propFile = file("tauri.properties")
+    if (propFile.exists()) {
+        propFile.inputStream().use { load(it) }
+    }
+}
+
+// Release signing: loaded from gen/android/keystore.properties if present.
+// Falls back to no signing config (debug-signed) when the file is absent.
+val keystoreProperties = Properties().apply {
+    val propFile = rootProject.file("keystore.properties")
+    if (propFile.exists()) {
+        propFile.inputStream().use { load(it) }
+    }
+}
+
+android {
+    compileSdk = 36
+    namespace = "com.dtourolle.jellytau"
+    defaultConfig {
+        manifestPlaceholders["usesCleartextTraffic"] = "false"
+        applicationId = "com.dtourolle.jellytau"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = tauriProperties.getProperty("tauri.android.versionCode", "1").toInt()
+        versionName = tauriProperties.getProperty("tauri.android.versionName", "1.0")
+    }
+    signingConfigs {
+        create("release") {
+            keystoreProperties.getProperty("storeFile")?.let {
+                storeFile = file(it)
+                storePassword = keystoreProperties.getProperty("storePassword")
+                keyAlias = keystoreProperties.getProperty("keyAlias")
+                keyPassword = keystoreProperties.getProperty("keyPassword")
+            }
+        }
+    }
+    buildTypes {
+        getByName("debug") {
+            manifestPlaceholders["usesCleartextTraffic"] = "true"
+            isDebuggable = true
+            isJniDebuggable = true
+            isMinifyEnabled = false
+            packaging {                jniLibs.keepDebugSymbols.add("*/arm64-v8a/*.so")
+                jniLibs.keepDebugSymbols.add("*/armeabi-v7a/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86_64/*.so")
+            }
+        }
+        getByName("release") {
+            if (keystoreProperties.getProperty("storeFile") != null) {
+                signingConfig = signingConfigs.getByName("release")
+            }
+            isMinifyEnabled = true
+            proguardFiles(
+                *fileTree(".") { include("**/*.pro") }
+                    .plus(getDefaultProguardFile("proguard-android-optimize.txt"))
+                    .toList().toTypedArray()
+            )
+        }
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+rust {
+    rootDirRel = "../../../"
+}
+
+dependencies {
+    implementation("androidx.webkit:webkit:1.14.0")
+    implementation("androidx.appcompat:appcompat:1.7.1")
+    implementation("androidx.activity:activity-ktx:1.10.1")
+    implementation("com.google.android.material:material:1.12.0")
+
+    // Media3 dependencies for audio playback
+    implementation("androidx.media3:media3-exoplayer:1.5.0")
+    implementation("androidx.media3:media3-exoplayer-hls:1.5.0")
+    implementation("androidx.media3:media3-session:1.5.0")
+    implementation("androidx.media3:media3-common:1.5.0")
+    implementation("com.google.guava:guava:33.0.0-android")
+
+    // Media library for VolumeProviderCompat (remote volume control)
+    implementation("androidx.media:media:1.7.0")
+
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.4")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.0")
+}
+
+apply(from = "tauri.build.gradle.kts")

src-tauri/android/src/main/java/com/dtourolle/jellytau/VideoOverlayManager.kt

@@ -0,0 +1,86 @@
+package com.dtourolle.jellytau
+
+import android.app.Activity
+import android.view.SurfaceView
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import com.dtourolle.jellytau.player.JellyTauPlayer
+
+/**
+ * Manages the video SurfaceView overlay in the Activity's view hierarchy.
+ *
+ * This class handles attaching and detaching the native ExoPlayer SurfaceView
+ * so that it renders video content behind the WebView.
+ */
+object VideoOverlayManager {
+
+    private var attachedSurfaceView: SurfaceView? = null
+
+    /**
+     * Attach the video SurfaceView to the Activity's content view.
+     *
+     * The SurfaceView is added at index 0 (bottom of z-order) so it renders
+     * behind the Tauri WebView, allowing Svelte controls to overlay on top.
+     *
+     * @param activity The Activity to attach the surface to
+     */
+    fun attachVideoSurface(activity: Activity) {
+        try {
+            // Get the SurfaceView from JellyTauPlayer
+            val player = JellyTauPlayer.getInstance()
+            val surfaceView = player.getSurfaceView()
+
+            if (surfaceView == null) {
+                android.util.Log.w("VideoOverlayManager", "No SurfaceView available to attach")
+                return
+            }
+
+            // Get the root content view
+            val contentView = activity.window.decorView.findViewById<ViewGroup>(android.R.id.content)
+
+            // Remove from parent if already attached elsewhere
+            (surfaceView.parent as? ViewGroup)?.removeView(surfaceView)
+
+            // Configure layout params to fill the screen
+            val layoutParams = FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.MATCH_PARENT
+            )
+
+            // Add to content view at index 0 (behind WebView)
+            contentView.addView(surfaceView, 0, layoutParams)
+            attachedSurfaceView = surfaceView
+
+            android.util.Log.d("VideoOverlayManager", "Video surface attached to view hierarchy")
+        } catch (e: Exception) {
+            android.util.Log.e("VideoOverlayManager", "Failed to attach video surface", e)
+        }
+    }
+
+    /**
+     * Detach the video SurfaceView from the Activity's view hierarchy.
+     *
+     * @param activity The Activity to detach the surface from
+     */
+    fun detachVideoSurface(activity: Activity) {
+        try {
+            attachedSurfaceView?.let { surfaceView ->
+                val contentView = activity.window.decorView.findViewById<ViewGroup>(android.R.id.content)
+                contentView.removeView(surfaceView)
+                attachedSurfaceView = null
+                android.util.Log.d("VideoOverlayManager", "Video surface detached from view hierarchy")
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("VideoOverlayManager", "Failed to detach video surface", e)
+        }
+    }
+
+    /**
+     * Check if a video surface is currently attached.
+     *
+     * @return true if a surface is attached, false otherwise
+     */
+    fun isVideoSurfaceAttached(): Boolean {
+        return attachedSurfaceView != null
+    }
+}

src-tauri/android/src/main/java/com/dtourolle/jellytau/player/JellyTauPlayer.kt

@@ -138,6 +138,15 @@ class JellyTauPlayer(private val appContext: Context) {
     /** Current media ID being played */
     private var currentMediaId: String? = null
 
+    /**
+     * Guards against nativeOnPlaybackEnded() firing more than once per loaded
+     * media. ExoPlayer can re-enter STATE_ENDED (e.g. transient buffering near
+     * end of a transcoded stream), which would otherwise notify the backend
+     * twice and, for example, decrement the sleep-timer episode counter twice.
+     * Reset whenever new media is loaded.
+     */
+    private var endedNotified = false
+
     /** Current media metadata for notification updates */
     private var currentTitle: String = ""
     private var currentArtist: String = ""
@@ -171,6 +180,12 @@ class JellyTauPlayer(private val appContext: Context) {
         // Create ExoPlayer with audio focus handling
         exoPlayer = ExoPlayer.Builder(appContext)
             .setAudioAttributes(audioAttributes, /* handleAudioFocus= */ true)
+            // Pause when the audio output is removed (wired headphones unplugged or
+            // Bluetooth device disconnected). ExoPlayer listens for the system
+            // ACTION_AUDIO_BECOMING_NOISY broadcast, which fires for both cases.
+            // The resulting pause flows through onIsPlayingChanged, keeping Rust and
+            // the lockscreen notification in sync automatically.
+            .setHandleAudioBecomingNoisy(true)
             .build()
 
         // Set up player listener
@@ -202,7 +217,15 @@ class JellyTauPlayer(private val appContext: Context) {
                         // Playback completed
                         android.util.Log.d("JellyTauPlayer", "▶ Playback ended")
                         stopPositionUpdates()
-                        nativeOnPlaybackEnded()
+                        // Only notify the backend once per loaded media. ExoPlayer
+                        // can re-enter STATE_ENDED, which would double-count things
+                        // like the sleep-timer episode counter.
+                        if (!endedNotified) {
+                            endedNotified = true
+                            nativeOnPlaybackEnded()
+                        } else {
+                            android.util.Log.d("JellyTauPlayer", "▶ Playback ended already notified - ignoring")
+                        }
                     }
                     Player.STATE_BUFFERING -> {
                         android.util.Log.d("JellyTauPlayer", "▶ Buffering...")
@@ -316,6 +339,7 @@ class JellyTauPlayer(private val appContext: Context) {
     fun load(url: String, mediaId: String) {
         mainHandler.post {
             currentMediaId = mediaId
+            endedNotified = false
             val mediaItem = MediaItem.fromUri(url)
             exoPlayer.setMediaItem(mediaItem)
             exoPlayer.prepare()
@@ -546,6 +570,7 @@ class JellyTauPlayer(private val appContext: Context) {
     ) {
         mainHandler.post {
             currentMediaId = mediaId
+            endedNotified = false
 
             // Store metadata for notification updates
             currentTitle = title

src-tauri/src/auth/mod.rs

@@ -10,8 +10,9 @@ use crate::connectivity::ConnectivityMonitor;
 pub use session_verifier::SessionVerifier;
 
 /// Server information returned from Jellyfin
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
+#[specta(rename = "AuthServerInfo")]
 pub struct ServerInfo {
     pub name: String,
     pub version: String,
@@ -21,7 +22,7 @@ pub struct ServerInfo {
 }
 
 /// User information
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct User {
     pub id: String,
@@ -31,7 +32,7 @@ pub struct User {
 }
 
 /// Authentication result
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AuthResult {
     pub user: User,
@@ -40,7 +41,7 @@ pub struct AuthResult {
 }
 
 /// Active session for restoration
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Session {
     pub user_id: String,
@@ -55,7 +56,7 @@ pub struct Session {
 
 // Jellyfin API response types (PascalCase from server)
 
-#[derive(Debug, Deserialize)]
+#[derive(specta::Type, Debug, Deserialize)]
 #[serde(rename_all = "PascalCase")]
 struct PublicSystemInfo {
     server_name: String,
@@ -63,7 +64,7 @@ struct PublicSystemInfo {
     id: String,
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(specta::Type, Debug, Deserialize)]
 #[serde(rename_all = "PascalCase")]
 struct AuthenticateByNameResponse {
     user: JellyfinUser,
@@ -71,7 +72,7 @@ struct AuthenticateByNameResponse {
     server_id: String,
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(specta::Type, Debug, Deserialize)]
 #[serde(rename_all = "PascalCase")]
 struct JellyfinUser {
     id: String,

src-tauri/src/commands/auth.rs

@@ -12,6 +12,7 @@ pub struct SessionVerifierWrapper(pub Arc<tokio::sync::Mutex<Option<SessionVerif
 /// Initialize the auth manager (call on app startup)
 /// Restores session from storage if available
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_initialize(
     auth_manager: State<'_, AuthManagerWrapper>,
     database: State<'_, crate::commands::DatabaseWrapper>,
@@ -61,6 +62,7 @@ pub async fn auth_initialize(
 
 /// Connect to a Jellyfin server and get server info
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_connect_to_server(
     server_url: String,
     auth_manager: State<'_, AuthManagerWrapper>,
@@ -70,6 +72,7 @@ pub async fn auth_connect_to_server(
 
 /// Login with username and password
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_login(
     server_url: String,
     username: String,
@@ -100,6 +103,7 @@ pub async fn auth_login(
 
 /// Verify current session
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_verify_session(
     server_url: String,
     user_id: String,
@@ -118,6 +122,7 @@ pub async fn auth_verify_session(
 
 /// Logout (clear session and call Jellyfin logout endpoint)
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_logout(
     server_url: String,
     access_token: String,
@@ -143,6 +148,7 @@ pub async fn auth_logout(
 
 /// Get current session
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_get_session(
     auth_manager: State<'_, AuthManagerWrapper>,
 ) -> Result<Option<Session>, String> {
@@ -151,6 +157,7 @@ pub async fn auth_get_session(
 
 /// Set current session (for restoration from storage)
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_set_session(
     session: Option<Session>,
     auth_manager: State<'_, AuthManagerWrapper>,
@@ -170,6 +177,7 @@ pub async fn auth_set_session(
 
 /// Start background session verification
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_start_verification(
     device_id: String,
     app_handle: tauri::AppHandle,
@@ -198,6 +206,7 @@ pub async fn auth_start_verification(
 
 /// Stop background session verification
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_stop_verification(
     session_verifier: State<'_, SessionVerifierWrapper>,
 ) -> Result<(), String> {
@@ -212,6 +221,7 @@ pub async fn auth_stop_verification(
 
 /// Re-authenticate with password (when session expired)
 #[tauri::command]
+#[specta::specta]
 pub async fn auth_reauthenticate(
     password: String,
     device_id: String,

src-tauri/src/commands/connectivity.rs

@@ -7,6 +7,7 @@ pub struct ConnectivityMonitorWrapper(pub Arc<tokio::sync::Mutex<ConnectivityMon
 
 /// Check if the server is currently reachable
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_check_server(
     state: State<'_, ConnectivityMonitorWrapper>,
 ) -> Result<bool, String> {
@@ -16,6 +17,7 @@ pub async fn connectivity_check_server(
 
 /// Set the server URL and trigger an immediate check
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_set_server_url(
     url: String,
     state: State<'_, ConnectivityMonitorWrapper>,
@@ -27,6 +29,7 @@ pub async fn connectivity_set_server_url(
 
 /// Get the current connectivity status
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_get_status(
     state: State<'_, ConnectivityMonitorWrapper>,
 ) -> Result<ConnectivityStatus, String> {
@@ -36,6 +39,7 @@ pub async fn connectivity_get_status(
 
 /// Start monitoring connectivity with adaptive polling
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_start_monitoring(
     state: State<'_, ConnectivityMonitorWrapper>,
 ) -> Result<(), String> {
@@ -46,6 +50,7 @@ pub async fn connectivity_start_monitoring(
 
 /// Stop monitoring connectivity
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_stop_monitoring(
     state: State<'_, ConnectivityMonitorWrapper>,
 ) -> Result<(), String> {
@@ -56,6 +61,7 @@ pub async fn connectivity_stop_monitoring(
 
 /// Mark the server as reachable (called after successful API calls)
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_mark_reachable(
     state: State<'_, ConnectivityMonitorWrapper>,
 ) -> Result<(), String> {
@@ -66,6 +72,7 @@ pub async fn connectivity_mark_reachable(
 
 /// Mark the server as unreachable (called after failed API calls)
 #[tauri::command]
+#[specta::specta]
 pub async fn connectivity_mark_unreachable(
     error: Option<String>,
     state: State<'_, ConnectivityMonitorWrapper>,

src-tauri/src/commands/conversions.rs

@@ -16,6 +16,7 @@ use crate::utils::conversions::{
 /// # Returns
 /// Formatted string like "3:45" or "12:09"
 #[tauri::command]
+#[specta::specta]
 pub fn format_time_seconds(seconds: f64) -> String {
     format_time(seconds)
 }
@@ -32,6 +33,7 @@ pub fn format_time_seconds(seconds: f64) -> String {
 /// # Returns
 /// Formatted string like "1:23:45" or "3:45"
 #[tauri::command]
+#[specta::specta]
 pub fn format_time_seconds_long(seconds: f64) -> String {
     format_time_long(seconds)
 }
@@ -44,6 +46,7 @@ pub fn format_time_seconds_long(seconds: f64) -> String {
 /// # Returns
 /// Time in seconds
 #[tauri::command]
+#[specta::specta]
 pub fn convert_ticks_to_seconds(ticks: i64) -> f64 {
     ticks_to_seconds(ticks)
 }
@@ -57,6 +60,7 @@ pub fn convert_ticks_to_seconds(ticks: i64) -> f64 {
 /// # Returns
 /// Progress as percentage (0.0 to 100.0)
 #[tauri::command]
+#[specta::specta]
 pub fn calc_progress(position: f64, duration: f64) -> f64 {
     calculate_progress(position, duration)
 }
@@ -69,6 +73,7 @@ pub fn calc_progress(position: f64, duration: f64) -> f64 {
 /// # Returns
 /// Normalized volume (0.0 to 1.0)
 #[tauri::command]
+#[specta::specta]
 pub fn convert_percent_to_volume(percent: f64) -> f64 {
     percent_to_volume(percent)
 }

src-tauri/src/commands/device.rs

@@ -23,6 +23,7 @@ use crate::storage::db_service::{DatabaseService, Query, QueryParam};
 ///
 /// TRACES: UR-009 | DR-011
 #[tauri::command]
+#[specta::specta]
 pub async fn device_get_id(db: State<'_, DatabaseWrapper>) -> Result<String, String> {
     let db_service = {
         let database = db.0.lock().map_err(|e| e.to_string())?;
@@ -79,6 +80,7 @@ pub async fn device_get_id(db: State<'_, DatabaseWrapper>) -> Result<String, Str
 ///
 /// TRACES: UR-009 | DR-011
 #[tauri::command]
+#[specta::specta]
 pub async fn device_set_id(device_id: String, db: State<'_, DatabaseWrapper>) -> Result<(), String> {
     let db_service = {
         let database = db.0.lock().map_err(|e| e.to_string())?;

src-tauri/src/commands/download/pinning.rs

@@ -0,0 +1,66 @@
+//! Pinning commands - protect an item's cached metadata from cache clearing.
+
+use std::sync::Arc;
+use tauri::State;
+
+use crate::commands::DatabaseWrapper;
+use crate::storage::db_service::{DatabaseService, Query, QueryParam};
+
+/// Pin an item's metadata (protects from cache clear)
+#[tauri::command]
+#[specta::specta]
+pub async fn pin_item(db: State<'_, DatabaseWrapper>, item_id: String) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "UPDATE items SET is_pinned = 1 WHERE id = ?",
+        vec![QueryParam::String(item_id)],
+    );
+
+    db_service.execute(query).await.map_err(|e| e.to_string())?;
+    Ok(())
+}
+
+/// Unpin an item's metadata
+#[tauri::command]
+#[specta::specta]
+pub async fn unpin_item(db: State<'_, DatabaseWrapper>, item_id: String) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "UPDATE items SET is_pinned = 0 WHERE id = ?",
+        vec![QueryParam::String(item_id)],
+    );
+
+    db_service.execute(query).await.map_err(|e| e.to_string())?;
+    Ok(())
+}
+
+/// Check if an item is pinned
+#[tauri::command]
+#[specta::specta]
+pub async fn is_item_pinned(db: State<'_, DatabaseWrapper>, item_id: String) -> Result<bool, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "SELECT COALESCE(is_pinned, 0) FROM items WHERE id = ?",
+        vec![QueryParam::String(item_id)],
+    );
+
+    let is_pinned: i32 = db_service
+        .query_optional(query, |row| row.get(0))
+        .await
+        .map_err(|e| e.to_string())?
+        .unwrap_or(0);
+
+    Ok(is_pinned == 1)
+}

src-tauri/src/commands/download/smart_cache.rs

@@ -0,0 +1,228 @@
+//! Smart-cache statistics/config and album recommendation commands.
+
+use std::sync::Arc;
+use log::info;
+use tauri::State;
+
+use crate::commands::{DatabaseWrapper, SmartCacheWrapper};
+use crate::storage::db_service::{DatabaseService, Query, QueryParam};
+
+/// SmartCache statistics
+#[derive(specta::Type, Debug, Clone, serde::Serialize)]
+pub struct SmartCacheStats {
+    pub total_size: u64,
+    pub storage_limit: u64,
+    pub available_space: u64,
+    pub items_count: i64,
+    pub config: crate::download::cache::CacheConfig,
+}
+
+/// Get SmartCache statistics
+#[tauri::command]
+#[specta::specta]
+pub async fn get_smart_cache_stats(
+    db: State<'_, DatabaseWrapper>,
+    smart_cache: State<'_, SmartCacheWrapper>,
+    user_id: String,
+) -> Result<SmartCacheStats, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    // Clone cache to avoid holding lock across async operations
+    let cache = {
+        let guard = smart_cache.0.lock().map_err(|e| e.to_string())?;
+        guard.clone()
+    };
+
+    let total_size = cache
+        .get_total_download_size_async(&db_service, &user_id)
+        .await?;
+
+    let config = cache
+        .get_config()
+        .ok_or_else(|| "Failed to get cache config".to_string())?;
+
+    let storage_limit = config.storage_limit;
+    let available_space = storage_limit.saturating_sub(total_size);
+
+    // Get item count
+    let count_query = Query::with_params(
+        "SELECT COUNT(*) FROM downloads WHERE user_id = ? AND status = 'completed'",
+        vec![QueryParam::String(user_id)],
+    );
+    let items_count: i64 = db_service
+        .query_one(count_query, |row| row.get(0))
+        .await
+        .unwrap_or(0);
+
+    Ok(SmartCacheStats {
+        total_size,
+        storage_limit,
+        available_space,
+        items_count,
+        config,
+    })
+}
+
+/// Update SmartCache configuration
+#[tauri::command]
+#[specta::specta]
+pub async fn update_smart_cache_config(
+    smart_cache: State<'_, SmartCacheWrapper>,
+    config: crate::download::cache::CacheConfig,
+) -> Result<(), String> {
+    let cache = smart_cache.0.lock().map_err(|e| e.to_string())?;
+    cache.update_config(config);
+    info!("Updated SmartCache configuration");
+    Ok(())
+}
+
+/// Get SmartCache configuration
+#[tauri::command]
+#[specta::specta]
+pub async fn get_smart_cache_config(
+    smart_cache: State<'_, SmartCacheWrapper>,
+) -> Result<crate::download::cache::CacheConfig, String> {
+    let cache = smart_cache.0.lock().map_err(|e| e.to_string())?;
+    cache
+        .get_config()
+        .ok_or_else(|| "Failed to get cache config".to_string())
+}
+
+/// Album recommendation info
+#[derive(specta::Type, Debug, Clone, serde::Serialize)]
+pub struct AlbumRecommendation {
+    pub album_id: String,
+    pub album_name: String,
+    pub tracks_played: usize,
+    pub total_tracks: usize,
+    pub should_download: bool,
+}
+
+/// Album affinity status info
+#[derive(specta::Type, Debug, Clone, serde::Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AlbumAffinityStatus {
+    pub album_id: String,
+    pub unique_tracks_played: usize,
+    pub threshold: usize,
+    pub threshold_reached: bool,
+}
+
+/// Get album recommendations based on play history
+#[tauri::command]
+#[specta::specta]
+pub async fn get_album_recommendations(
+    db: State<'_, DatabaseWrapper>,
+    smart_cache: State<'_, SmartCacheWrapper>,
+    user_id: String,
+) -> Result<Vec<AlbumRecommendation>, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    // Clone cache to avoid holding lock across async operations
+    let cache = {
+        let guard = smart_cache.0.lock().map_err(|e| e.to_string())?;
+        guard.clone()
+    };
+
+    // Get all albums that user has played tracks from
+    let query = Query::with_params(
+        "SELECT DISTINCT i.album_id, a.name
+         FROM user_data ud
+         JOIN items i ON ud.item_id = i.id
+         JOIN items a ON i.album_id = a.id
+         WHERE ud.user_id = ?
+           AND ud.play_count > 0
+           AND i.item_type = 'Audio'
+           AND i.album_id IS NOT NULL",
+        vec![QueryParam::String(user_id.clone())],
+    );
+
+    let albums: Vec<(String, String)> = db_service
+        .query_many(query, |row| Ok((row.get(0)?, row.get(1)?)))
+        .await
+        .unwrap_or_default();
+
+    let mut recommendations = Vec::new();
+
+    for (album_id, album_name) in albums {
+        // Check if should cache
+        let should_download = cache.should_cache_album(&album_id).unwrap_or(false);
+
+        // Get track counts
+        let tracks_query = Query::with_params(
+            "SELECT
+                COUNT(*) as total,
+                COUNT(ud.id) as played
+             FROM items i
+             LEFT JOIN user_data ud ON i.id = ud.item_id AND ud.user_id = ?
+             WHERE i.album_id = ? AND i.item_type = 'Audio'",
+            vec![
+                QueryParam::String(user_id.clone()),
+                QueryParam::String(album_id.clone()),
+            ],
+        );
+
+        let (total_tracks, tracks_played): (i64, i64) = db_service
+            .query_one(tracks_query, |row| Ok((row.get(0)?, row.get(1)?)))
+            .await
+            .unwrap_or((0, 0));
+
+        if tracks_played > 0 {
+            recommendations.push(AlbumRecommendation {
+                album_id,
+                album_name,
+                tracks_played: tracks_played as usize,
+                total_tracks: total_tracks as usize,
+                should_download,
+            });
+        }
+    }
+
+    // Sort by tracks played (descending)
+    recommendations.sort_by(|a, b| b.tracks_played.cmp(&a.tracks_played));
+
+    Ok(recommendations)
+}
+
+/// Get album affinity status for all tracked albums
+/// This shows the SmartCache's internal play history and threshold status
+#[tauri::command]
+#[specta::specta]
+pub fn get_album_affinity_status(
+    smart_cache: State<'_, SmartCacheWrapper>,
+) -> Result<Vec<AlbumAffinityStatus>, String> {
+    let cache = smart_cache.0.lock().map_err(|e| e.to_string())?;
+
+    // Get the threshold from config
+    let threshold = cache
+        .get_config()
+        .map(|c| c.album_affinity_threshold)
+        .unwrap_or(3);
+
+    // Get all tracked albums with their play counts
+    let play_history = cache.get_album_play_history();
+
+    let mut statuses: Vec<AlbumAffinityStatus> = play_history
+        .into_iter()
+        .map(|(album_id, unique_tracks_played)| {
+            let threshold_reached = unique_tracks_played >= threshold;
+            AlbumAffinityStatus {
+                album_id,
+                unique_tracks_played,
+                threshold,
+                threshold_reached,
+            }
+        })
+        .collect();
+
+    // Sort by play count (descending)
+    statuses.sort_by(|a, b| b.unique_tracks_played.cmp(&a.unique_tracks_played));
+
+    Ok(statuses)
+}

src-tauri/src/commands/offline.rs

@@ -7,7 +7,7 @@ use tauri::State;
 use super::DatabaseWrapper;
 use crate::storage::db_service::{DatabaseService, Query, QueryParam};
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct OfflineItem {
     pub id: String,
@@ -22,6 +22,7 @@ pub struct OfflineItem {
 
 /// Check if an item is available offline
 #[tauri::command]
+#[specta::specta]
 pub async fn offline_is_available(
     db: State<'_, DatabaseWrapper>,
     item_id: String,
@@ -46,6 +47,7 @@ pub async fn offline_is_available(
 
 /// Get all offline items for a user
 #[tauri::command]
+#[specta::specta]
 pub async fn offline_get_items(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -84,6 +86,7 @@ pub async fn offline_get_items(
 
 /// Search offline items
 #[tauri::command]
+#[specta::specta]
 pub async fn offline_search(
     db: State<'_, DatabaseWrapper>,
     user_id: String,

src-tauri/src/commands/playback_mode.rs

@@ -8,6 +8,7 @@ pub struct PlaybackModeManagerWrapper(pub Arc<PlaybackModeManager>);
 
 /// Get the current playback mode
 #[tauri::command]
+#[specta::specta]
 pub fn playback_mode_get_current(
     manager: State<'_, PlaybackModeManagerWrapper>,
 ) -> Result<PlaybackMode, String> {
@@ -16,6 +17,7 @@ pub fn playback_mode_get_current(
 
 /// Set the playback mode (internal/testing use)
 #[tauri::command]
+#[specta::specta]
 pub fn playback_mode_set(
     manager: State<'_, PlaybackModeManagerWrapper>,
     mode: PlaybackMode,
@@ -26,6 +28,7 @@ pub fn playback_mode_set(
 
 /// Check if currently transferring between playback modes
 #[tauri::command]
+#[specta::specta]
 pub fn playback_mode_is_transferring(
     manager: State<'_, PlaybackModeManagerWrapper>,
 ) -> Result<bool, String> {
@@ -34,15 +37,34 @@ pub fn playback_mode_is_transferring(
 
 /// Transfer playback from local device to a remote Jellyfin session
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_mode_transfer_to_remote(
     manager: State<'_, PlaybackModeManagerWrapper>,
     session_id: String,
+    position: Option<f64>,
 ) -> Result<(), String> {
     log::info!(
-        "[PlaybackModeCommands] Transferring to remote session: {}",
+        "[PlaybackModeCommands] Transferring to remote session: {} (position override: {:?})",
-        session_id
+        session_id,
+        position
     );
-    manager.0.transfer_to_remote(session_id).await
+    manager.0.transfer_to_remote(session_id, position).await
+}
+
+/// Set the transferring flag on the playback mode manager.
+///
+/// Used by the frontend remote->local flow to mark the whole two-step sequence
+/// as a transfer, so `player_play_tracks` starts LOCAL playback instead of
+/// casting back to the remote session it's leaving. Always pair `true` with a
+/// later `false` (including on error) so the flag can't stick.
+#[tauri::command]
+#[specta::specta]
+pub async fn playback_mode_set_transferring(
+    manager: State<'_, PlaybackModeManagerWrapper>,
+    transferring: bool,
+) -> Result<(), String> {
+    manager.0.set_transferring(transferring);
+    Ok(())
 }
 
 /// Transfer playback from remote session back to local device
@@ -51,6 +73,7 @@ pub async fn playback_mode_transfer_to_remote(
 /// - current_item_id: The Jellyfin item ID currently playing on remote
 /// - position_ticks: Current playback position in ticks (10,000 ticks = 1ms)
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_mode_transfer_to_local(
     manager: State<'_, PlaybackModeManagerWrapper>,
     current_item_id: String,
@@ -69,6 +92,7 @@ pub async fn playback_mode_transfer_to_local(
 
 /// Get remote session status (for polling position/duration)
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_mode_get_remote_status(
     manager: State<'_, PlaybackModeManagerWrapper>,
     player: State<'_, crate::commands::PlayerStateWrapper>,
@@ -119,7 +143,7 @@ pub async fn playback_mode_get_remote_status(
 }
 
 /// Remote session status for UI updates
-#[derive(serde::Serialize)]
+#[derive(specta::Type, serde::Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RemoteSessionStatus {
     pub position: f64,

src-tauri/src/commands/playback_reporting.rs

@@ -24,6 +24,7 @@ pub struct PlaybackReporterWrapper(pub Arc<TokioMutex<Option<PlaybackReporter>>>
 
 /// Initialize playback reporter (called after login)
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_reporter_init(
     reporter_wrapper: State<'_, PlaybackReporterWrapper>,
     db: State<'_, DatabaseWrapper>,
@@ -66,6 +67,7 @@ pub async fn playback_reporter_init(
 
 /// Destroy playback reporter (called on logout)
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_reporter_destroy(
     reporter_wrapper: State<'_, PlaybackReporterWrapper>,
 ) -> Result<(), String> {
@@ -76,6 +78,7 @@ pub async fn playback_reporter_destroy(
 
 /// Report playback start
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_report_start(
     reporter: State<'_, PlaybackReporterWrapper>,
     connectivity: State<'_, ConnectivityMonitorWrapper>,
@@ -110,6 +113,7 @@ pub async fn playback_report_start(
 
 /// Report playback progress
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_report_progress(
     reporter: State<'_, PlaybackReporterWrapper>,
     connectivity: State<'_, ConnectivityMonitorWrapper>,
@@ -138,6 +142,7 @@ pub async fn playback_report_progress(
 
 /// Report playback stopped
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_report_stopped(
     reporter: State<'_, PlaybackReporterWrapper>,
     connectivity: State<'_, ConnectivityMonitorWrapper>,
@@ -164,6 +169,7 @@ pub async fn playback_report_stopped(
 
 /// Mark item as played
 #[tauri::command]
+#[specta::specta]
 pub async fn playback_mark_played(
     reporter: State<'_, PlaybackReporterWrapper>,
     connectivity: State<'_, ConnectivityMonitorWrapper>,

src-tauri/src/commands/player/queue.rs

@@ -0,0 +1,368 @@
+//! Queue manipulation commands (add / remove / move / skip).
+
+use std::path::PathBuf;
+
+use log::info;
+use serde::Deserialize;
+use tauri::State;
+
+use super::{
+    check_for_local_download, create_media_item, get_player_status, get_queue_status,
+    DatabaseWrapper, PlayItemRequest, PlayerStateWrapper, PlayerStatus, QueueStatus,
+};
+use crate::commands::repository::RepositoryManagerWrapper;
+use crate::player::{MediaItem, MediaSource, MediaType};
+use crate::repository::types::{ImageOptions, ImageType};
+use crate::repository::MediaRepository;
+
+/// Request to add items to queue
+#[derive(specta::Type, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AddToQueueRequest {
+    pub items: Vec<PlayItemRequest>,
+    pub position: String, // "next" or "end"
+}
+
+/// Request to add a track by ID - backend fetches metadata
+#[derive(specta::Type, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AddTrackByIdRequest {
+    pub track_id: String,
+    pub position: String, // "next" or "end"
+}
+
+/// Request to add multiple tracks by IDs - backend fetches metadata
+#[derive(specta::Type, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AddTracksByIdsRequest {
+    pub track_ids: Vec<String>,
+    pub position: String, // "next" or "end"
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_add_to_queue(
+    player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    request: AddToQueueRequest,
+) -> Result<QueueStatus, String> {
+    use crate::player::queue::AddPosition;
+
+    let position = match request.position.as_str() {
+        "next" => AddPosition::Next,
+        _ => AddPosition::End,
+    };
+
+    // Create media items first (without holding any locks during await)
+    let mut items: Vec<MediaItem> = Vec::new();
+    for req in request.items {
+        items.push(create_media_item(req, Some(&db)).await?);
+    }
+
+    // Now add to queue
+    let controller = player.0.lock().await;
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+
+    queue_lock.add(items, position);
+
+    let result = QueueStatus {
+        items: queue_lock.items().to_vec(),
+        current_index: queue_lock.current_index(),
+        shuffle: queue_lock.is_shuffle(),
+        repeat: queue_lock.repeat_mode(),
+        has_next: queue_lock.has_next(),
+        has_previous: queue_lock.has_previous(),
+    };
+
+    drop(queue_lock);
+    controller.emit_queue_changed();
+
+    Ok(result)
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_remove_from_queue(
+    player: State<'_, PlayerStateWrapper>,
+    index: usize,
+) -> Result<QueueStatus, String> {
+    let controller = player.0.lock().await;
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+
+    queue_lock.remove(index);
+
+    let result = QueueStatus {
+        items: queue_lock.items().to_vec(),
+        current_index: queue_lock.current_index(),
+        shuffle: queue_lock.is_shuffle(),
+        repeat: queue_lock.repeat_mode(),
+        has_next: queue_lock.has_next(),
+        has_previous: queue_lock.has_previous(),
+    };
+
+    drop(queue_lock);
+    controller.emit_queue_changed();
+
+    Ok(result)
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_move_in_queue(
+    player: State<'_, PlayerStateWrapper>,
+    from_index: usize,
+    to_index: usize,
+) -> Result<QueueStatus, String> {
+    let controller = player.0.lock().await;
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+
+    if !queue_lock.move_item(from_index, to_index) {
+        return Err("Invalid indices for move operation".to_string());
+    }
+
+    let result = QueueStatus {
+        items: queue_lock.items().to_vec(),
+        current_index: queue_lock.current_index(),
+        shuffle: queue_lock.is_shuffle(),
+        repeat: queue_lock.repeat_mode(),
+        has_next: queue_lock.has_next(),
+        has_previous: queue_lock.has_previous(),
+    };
+
+    drop(queue_lock);
+    controller.emit_queue_changed();
+
+    Ok(result)
+}
+
+/// Add a track to queue by ID - backend fetches metadata and constructs URLs
+#[tauri::command]
+#[specta::specta]
+pub async fn player_add_track_by_id(
+    player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    repository_manager: State<'_, RepositoryManagerWrapper>,
+    repository_handle: String,
+    request: AddTrackByIdRequest,
+) -> Result<QueueStatus, String> {
+    use crate::player::queue::AddPosition;
+
+    info!("player_add_track_by_id called: track_id={}, position={}",
+          request.track_id, request.position);
+
+    // Get repository (hybrid - supports offline/online)
+    let repository = repository_manager.0.get(&repository_handle)
+        .ok_or("Repository not found - user may need to log in")?;
+
+    // Fetch track metadata via repository
+    info!("Fetching metadata for track {} via repository", request.track_id);
+    let track = repository.get_item(&request.track_id).await
+        .map_err(|e| format!("Failed to fetch track metadata: {}", e))?;
+
+    // Check for local download first
+    let local_path = check_for_local_download(&db, &request.track_id).await?;
+
+    let source = if let Some(path) = local_path {
+        info!("Using local download for track {}", request.track_id);
+        MediaSource::Local {
+            file_path: PathBuf::from(path),
+            jellyfin_item_id: Some(track.id.clone()),
+        }
+    } else {
+        // Get stream URL from repository (works online/offline)
+        let stream_url = repository.get_audio_stream_url(&track.id).await
+            .map_err(|e| format!("Failed to get stream URL for {}: {}", track.name, e))?;
+
+        MediaSource::Remote {
+            stream_url,
+            jellyfin_item_id: track.id.clone(),
+        }
+    };
+
+    // Build MediaItem with artwork URL from repository and frontend-compatible fields
+    let primary_image_tag_for_url = track.primary_image_tag.clone();
+    let media_item = MediaItem {
+        id: track.id.clone(),
+        title: track.name.clone(),
+        name: Some(track.name.clone()), // Frontend compatibility
+        artist: track.album_artist.clone().or_else(|| track.artists.as_ref().and_then(|a| a.first().cloned())),
+        album: track.album_name.clone(),
+        album_name: track.album_name.clone(), // Frontend compatibility
+        album_id: track.album_id.clone(),
+        artist_items: track.artist_items.clone(), // For clickable artist links
+        artists: track.artists.clone(), // Fallback artist info
+        primary_image_tag: track.primary_image_tag.clone(), // For frontend image display
+        item_type: Some(track.item_type.clone()), // Frontend compatibility
+        playlist_id: None,
+        duration: track.runtime_ticks.map(|t| t as f64 / 10_000_000.0),
+        artwork_url: primary_image_tag_for_url.and_then(|tag| {
+            track.album_id.as_ref().map(|album_id| {
+                repository.get_image_url(album_id, ImageType::Primary, Some(ImageOptions {
+                    max_width: Some(300),
+                    tag: Some(tag),
+                    ..Default::default()
+                }))
+            })
+        }),
+        media_type: MediaType::Audio,
+        source,
+        video_codec: None,
+        needs_transcoding: false,
+        video_width: None,
+        video_height: None,
+        subtitles: vec![],
+        series_id: None,
+        server_id: None,
+    };
+
+    // Add to queue at specified position
+    let position = match request.position.as_str() {
+        "next" => AddPosition::Next,
+        _ => AddPosition::End,
+    };
+
+    let controller = player.0.lock().await;
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+
+    queue_lock.add(vec![media_item], position);
+
+    let result = get_queue_status(&controller);
+    drop(queue_lock);
+    controller.emit_queue_changed();
+
+    info!("Successfully added track {} to queue", request.track_id);
+    Ok(result)
+}
+
+/// Add multiple tracks to queue by IDs - backend fetches metadata and constructs URLs
+#[tauri::command]
+#[specta::specta]
+pub async fn player_add_tracks_by_ids(
+    player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    repository_manager: State<'_, RepositoryManagerWrapper>,
+    repository_handle: String,
+    request: AddTracksByIdsRequest,
+) -> Result<QueueStatus, String> {
+    use crate::player::queue::AddPosition;
+
+    info!("player_add_tracks_by_ids called: {} tracks, position={}",
+          request.track_ids.len(), request.position);
+
+    // Get repository (hybrid - supports offline/online)
+    let repository = repository_manager.0.get(&repository_handle)
+        .ok_or("Repository not found - user may need to log in")?;
+
+    // Fetch metadata and build MediaItems for all tracks
+    let mut media_items = Vec::new();
+    for track_id in &request.track_ids {
+        info!("Fetching metadata for track {} via repository", track_id);
+        let track = repository.get_item(track_id).await
+            .map_err(|e| format!("Failed to fetch track metadata for {}: {}", track_id, e))?;
+
+        // Check for local download first
+        let local_path = check_for_local_download(&db, track_id).await?;
+
+        let source = if let Some(path) = local_path {
+            info!("Using local download for track {}", track_id);
+            MediaSource::Local {
+                file_path: PathBuf::from(path),
+                jellyfin_item_id: Some(track.id.clone()),
+            }
+        } else {
+            // Get stream URL from repository (works online/offline)
+            let stream_url = repository.get_audio_stream_url(&track.id).await
+                .map_err(|e| format!("Failed to get stream URL for {}: {}", track.name, e))?;
+
+            MediaSource::Remote {
+                stream_url,
+                jellyfin_item_id: track.id.clone(),
+            }
+        };
+
+        // Build MediaItem with artwork URL from repository and frontend-compatible fields
+        let primary_image_tag_for_url = track.primary_image_tag.clone();
+        let media_item = MediaItem {
+            id: track.id.clone(),
+            title: track.name.clone(),
+            name: Some(track.name.clone()), // Frontend compatibility
+            artist: track.album_artist.clone().or_else(|| track.artists.as_ref().and_then(|a| a.first().cloned())),
+            album: track.album_name.clone(),
+            album_name: track.album_name.clone(), // Frontend compatibility
+            album_id: track.album_id.clone(),
+            artist_items: track.artist_items.clone(), // For clickable artist links
+            artists: track.artists.clone(), // Fallback artist info
+            primary_image_tag: track.primary_image_tag.clone(), // For frontend image display
+            item_type: Some(track.item_type.clone()), // Frontend compatibility
+            playlist_id: None,
+            duration: track.runtime_ticks.map(|t| t as f64 / 10_000_000.0),
+            artwork_url: primary_image_tag_for_url.and_then(|tag| {
+                track.album_id.as_ref().map(|album_id| {
+                    repository.get_image_url(album_id, ImageType::Primary, Some(ImageOptions {
+                        max_width: Some(300),
+                        tag: Some(tag),
+                        ..Default::default()
+                    }))
+                })
+            }),
+            media_type: MediaType::Audio,
+            source,
+            video_codec: None,
+            needs_transcoding: false,
+            video_width: None,
+            video_height: None,
+            subtitles: vec![],
+            series_id: None,
+            server_id: None,
+        };
+
+        media_items.push(media_item);
+    }
+
+    // Add to queue at specified position
+    let position = match request.position.as_str() {
+        "next" => AddPosition::Next,
+        _ => AddPosition::End,
+    };
+
+    let controller = player.0.lock().await;
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+
+    queue_lock.add(media_items, position);
+
+    let result = get_queue_status(&controller);
+    drop(queue_lock);
+    controller.emit_queue_changed();
+
+    info!("Successfully added {} tracks to queue", request.track_ids.len());
+    Ok(result)
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_skip_to(
+    player: State<'_, PlayerStateWrapper>,
+    index: usize,
+) -> Result<PlayerStatus, String> {
+    let controller = player.0.lock().await;
+
+    // Skip to the index and get the item to play
+    let item = {
+        let queue = controller.queue();
+        let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+        queue_lock.skip_to(index).cloned().ok_or("Invalid index")?
+    };
+
+    // Play the item without modifying the queue
+    controller.load_and_play(&item).map_err(|e| e.to_string())?;
+
+    // Emit queue changed event
+    controller.emit_queue_changed();
+
+    Ok(get_player_status(&controller))
+}

src-tauri/src/commands/player/remote.rs

@@ -0,0 +1,221 @@
+//! Remote Jellyfin session control commands (casting to another device).
+//!
+//! These thin command adapters forward control actions to the active Jellyfin
+//! session via the player's configured `JellyfinClient`.
+
+use tauri::State;
+
+use super::PlayerStateWrapper;
+use crate::jellyfin::client::LmsSyncGroup;
+
+/// Play items on a remote Jellyfin session (casting)
+#[tauri::command]
+#[specta::specta]
+pub async fn remote_play_on_session(
+    player: State<'_, PlayerStateWrapper>,
+    session_id: String,
+    item_ids: Vec<String>,
+    start_index: usize,
+) -> Result<(), String> {
+    log::info!("[RemoteSession] Playing {} items on session {} (start index: {})", item_ids.len(), session_id, start_index);
+    log::info!("[RemoteSession] Item IDs: {:?}", item_ids);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        log::info!("[RemoteSession] Jellyfin client IS configured, calling play_on_session");
+        client.play_on_session(session_id, item_ids, start_index, None).await?;
+        log::info!("[RemoteSession] Successfully started playback on remote session");
+        Ok(())
+    } else {
+        log::error!("[RemoteSession] Jellyfin client is NOT configured! User needs to log out/in or restart app");
+        Err("Jellyfin client not configured - please restart the app or log out and log back in".to_string())
+    }
+}
+
+/// Send a playback command to a remote session
+#[tauri::command]
+#[specta::specta]
+pub async fn remote_send_command(
+    player: State<'_, PlayerStateWrapper>,
+    session_id: String,
+    command: String,
+) -> Result<(), String> {
+    log::info!("[RemoteSession] Sending command '{}' to session {}", command, session_id);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.send_session_command(session_id, &command).await?;
+        log::info!("[RemoteSession] Command sent successfully");
+        Ok(())
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Seek on a remote session
+#[tauri::command]
+#[specta::specta]
+pub async fn remote_session_seek(
+    player: State<'_, PlayerStateWrapper>,
+    session_id: String,
+    position_ticks: i64,
+) -> Result<(), String> {
+    log::info!("[RemoteSession] Seeking to {} ticks on session {}", position_ticks, session_id);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.session_seek(session_id, position_ticks).await?;
+        log::info!("[RemoteSession] Seek successful");
+        Ok(())
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Set volume on a remote session
+#[tauri::command]
+#[specta::specta]
+pub async fn remote_session_set_volume(
+    player: State<'_, PlayerStateWrapper>,
+    session_id: String,
+    volume: i32,
+) -> Result<(), String> {
+    log::info!("[RemoteSession] Setting volume to {} on session {}", volume, session_id);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.session_set_volume(session_id, volume).await?;
+        log::info!("[RemoteSession] Volume set successfully");
+        Ok(())
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Toggle mute on a remote session
+#[tauri::command]
+#[specta::specta]
+pub async fn remote_session_toggle_mute(
+    player: State<'_, PlayerStateWrapper>,
+    session_id: String,
+) -> Result<(), String> {
+    log::info!("[RemoteSession] Toggling mute on session {}", session_id);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.session_toggle_mute(session_id).await?;
+        log::info!("[RemoteSession] Mute toggled successfully");
+        Ok(())
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+// --- JellyLMS multi-room sync groups (fuse / unfuse LMS zones) --------------
+//
+// The frontend addresses LMS players by MAC address, which it derives from a
+// session's device id (`lms-{mac}`). These commands forward to the JellyLMS
+// plugin REST API via the configured JellyfinClient.
+
+/// List current LMS sync groups.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_get_sync_groups(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<Vec<LmsSyncGroup>, String> {
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_get_sync_groups().await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Fuse LMS zones into a sync group. `master_mac` keeps playing and the
+/// `slave_macs` zones join it in sync.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_create_sync_group(
+    player: State<'_, PlayerStateWrapper>,
+    master_mac: String,
+    slave_macs: Vec<String>,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Fusing zones: master={}, slaves={:?}", master_mac, slave_macs);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_create_sync_group(&master_mac, slave_macs).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Remove a single LMS zone from its sync group (decouple one player).
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_unsync_player(
+    player: State<'_, PlayerStateWrapper>,
+    mac: String,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Decoupling zone {}", mac);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_unsync_player(&mac).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Dissolve an entire LMS sync group, identified by its master's MAC.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_dissolve_sync_group(
+    player: State<'_, PlayerStateWrapper>,
+    master_mac: String,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Dissolving group with master {}", master_mac);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_dissolve_sync_group(&master_mac).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}

src-tauri/src/commands/player/session.rs

@@ -0,0 +1,45 @@
+//! Media session state commands.
+//!
+//! Read and dismiss the current media session (the Now Playing surface backing
+//! lockscreen/notification controls).
+
+use tauri::State;
+
+use super::{MediaSessionManagerWrapper, PlayerStateWrapper};
+use crate::player::PlayerStatusEvent;
+
+/// Get the current media session state
+#[tauri::command]
+#[specta::specta]
+pub async fn player_get_session(
+    session: State<'_, MediaSessionManagerWrapper>,
+) -> Result<crate::player::session::MediaSessionType, String> {
+    let manager = session.0.lock().map_err(|e| e.to_string())?;
+    Ok(manager.current().clone())
+}
+
+/// Dismiss the current media session (returns to Idle)
+#[tauri::command]
+#[specta::specta]
+pub async fn player_dismiss_session(
+    session: State<'_, MediaSessionManagerWrapper>,
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<(), String> {
+    log::info!("[Session] Dismissing current media session");
+
+    // Dismiss the session
+    {
+        let mut manager = session.0.lock().map_err(|e| e.to_string())?;
+        manager.dismiss();
+    }
+
+    // Emit session changed event
+    if let Some(emitter) = player.0.lock().await.event_emitter() {
+        let manager = session.0.lock().map_err(|e| e.to_string())?;
+        emitter.emit(PlayerStatusEvent::SessionChanged {
+            session: manager.current().clone(),
+        });
+    }
+
+    Ok(())
+}

src-tauri/src/commands/player/settings.rs

@@ -0,0 +1,62 @@
+//! Audio and video playback settings commands.
+
+use tauri::State;
+
+use super::{PlayerStateWrapper, VideoSettingsWrapper};
+use crate::player::AutoplaySettings;
+use crate::settings::{AudioSettings, VideoSettings};
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_set_audio_settings(
+    player: State<'_, PlayerStateWrapper>,
+    settings: AudioSettings,
+) -> Result<AudioSettings, String> {
+    let mut controller = player.0.lock().await;
+    controller
+        .set_audio_settings(&settings)
+        .map_err(|e| e.to_string())?;
+    Ok(controller.audio_settings())
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_get_audio_settings(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<AudioSettings, String> {
+    let controller = player.0.lock().await;
+    Ok(controller.audio_settings())
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_set_video_settings(
+    video_settings: State<'_, VideoSettingsWrapper>,
+    player: State<'_, PlayerStateWrapper>,
+    settings: VideoSettings,
+) -> Result<VideoSettings, String> {
+    let validated = settings.with_countdown_clamped();
+    {
+        let mut current = video_settings.0.lock().map_err(|e| e.to_string())?;
+        *current = validated.clone();
+    } // Drop MutexGuard before await
+
+    // Sync to PlayerController's autoplay settings so on_playback_ended() uses current values
+    let controller = player.0.lock().await;
+    controller.set_autoplay_settings(AutoplaySettings {
+        enabled: validated.auto_play_next_episode,
+        countdown_seconds: validated.auto_play_countdown_seconds,
+        max_episodes: validated.auto_play_max_episodes,
+    });
+
+    Ok(validated)
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn player_get_video_settings(
+    video_settings: State<'_, VideoSettingsWrapper>,
+) -> Result<VideoSettings, String> {
+    let current = video_settings.0.lock().map_err(|e| e.to_string())?;
+    Ok(current.clone())
+}

src-tauri/src/commands/player/timers.rs

@@ -0,0 +1,237 @@
+//! Sleep-timer and autoplay commands.
+//!
+//! Thin command adapters over `PlayerController`'s sleep-timer and autoplay
+//! logic, plus persistence of autoplay settings to the database.
+
+use std::sync::Arc;
+use tauri::State;
+
+use super::{
+    create_media_item, get_player_status, DatabaseWrapper, PlayItemRequest, PlayerStatus,
+    PlayerStateWrapper,
+};
+use crate::player::{AutoplaySettings, SleepTimerMode, SleepTimerState};
+use crate::storage::db_service::{DatabaseService, Query, QueryParam};
+
+// ===== Sleep Timer Commands =====
+
+/// Set sleep timer mode
+#[tauri::command]
+#[specta::specta]
+pub async fn player_set_sleep_timer(
+    player: State<'_, PlayerStateWrapper>,
+    mode: SleepTimerMode,
+) -> Result<SleepTimerState, String> {
+    let controller = player.0.lock().await;
+    controller.set_sleep_timer(mode);
+    Ok(controller.sleep_timer_state())
+}
+
+/// Cancel sleep timer
+#[tauri::command]
+#[specta::specta]
+pub async fn player_cancel_sleep_timer(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<SleepTimerState, String> {
+    let controller = player.0.lock().await;
+    controller.cancel_sleep_timer();
+    Ok(controller.sleep_timer_state())
+}
+
+/// Get current sleep timer state
+#[tauri::command]
+#[specta::specta]
+pub async fn player_get_sleep_timer(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<SleepTimerState, String> {
+    let controller = player.0.lock().await;
+    Ok(controller.sleep_timer_state())
+}
+
+// ===== Autoplay Commands =====
+
+/// Get autoplay settings
+#[tauri::command]
+#[specta::specta]
+pub async fn player_get_autoplay_settings(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<AutoplaySettings, String> {
+    let controller = player.0.lock().await;
+    Ok(controller.autoplay_settings())
+}
+
+/// Set autoplay settings and persist to database
+#[tauri::command]
+#[specta::specta]
+pub async fn player_set_autoplay_settings(
+    player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    user_id: String,
+    settings: AutoplaySettings,
+) -> Result<AutoplaySettings, String> {
+    let validated = settings.with_validated_countdown();
+
+    // Set in controller
+    {
+        let controller = player.0.lock().await;
+        controller.set_autoplay_settings(validated.clone());
+    }
+
+    // Persist to database
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "INSERT INTO user_player_settings (user_id, autoplay_next_episode, autoplay_countdown_seconds, autoplay_max_episodes, updated_at)
+         VALUES (?, ?, ?, ?, CURRENT_TIMESTAMP)
+         ON CONFLICT(user_id) DO UPDATE SET
+            autoplay_next_episode = excluded.autoplay_next_episode,
+            autoplay_countdown_seconds = excluded.autoplay_countdown_seconds,
+            autoplay_max_episodes = excluded.autoplay_max_episodes,
+            updated_at = CURRENT_TIMESTAMP",
+        vec![
+            QueryParam::String(user_id),
+            QueryParam::Int(if validated.enabled { 1 } else { 0 }),
+            QueryParam::Int(validated.countdown_seconds as i32),
+            QueryParam::Int(validated.max_episodes as i32),
+        ],
+    );
+
+    db_service.execute(query).await.map_err(|e| e.to_string())?;
+
+    Ok(validated)
+}
+
+/// Cancel active autoplay countdown
+#[tauri::command]
+#[specta::specta]
+pub async fn player_cancel_autoplay_countdown(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<(), String> {
+    let controller = player.0.lock().await;
+    controller.cancel_autoplay_countdown();
+    Ok(())
+}
+
+/// Play next episode (user confirmed from popup)
+#[tauri::command]
+#[specta::specta]
+pub async fn player_play_next_episode(
+    player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    item: PlayItemRequest,
+) -> Result<PlayerStatus, String> {
+    // Convert request to MediaItem
+    let media_item = create_media_item(item, Some(&db)).await?;
+
+    let controller = player.0.lock().await;
+    controller.play_item(media_item).map_err(|e| e.to_string())?;
+
+    Ok(get_player_status(&controller))
+}
+
+/// Handle playback ended event - triggers autoplay decision logic
+/// This is called from:
+/// - Frontend when HTML5 video ends (Linux/desktop) - passes itemId + repositoryHandle for the video
+/// - Frontend when audio track ends via backend event - no itemId/repositoryHandle needed
+/// - Android JNI callback also triggers this logic directly
+#[tauri::command]
+#[specta::specta]
+pub async fn player_on_playback_ended(
+    player: State<'_, PlayerStateWrapper>,
+    repository_manager: State<'_, crate::commands::repository::RepositoryManagerWrapper>,
+    item_id: Option<String>,
+    repository_handle: Option<String>,
+) -> Result<(), String> {
+    use crate::player::autoplay::AutoplayDecision;
+    use crate::player::PlayerStatusEvent;
+
+    let controller_arc = player.0.clone();
+
+    // Run autoplay decision logic
+    // If item_id is provided (HTML5 video case), use the video-specific path
+    // that bypasses the backend queue and stale end_reason
+    let decision = {
+        let controller = controller_arc.lock().await;
+        if let Some(ref id) = item_id {
+            // Video path: need repository to look up episode info
+            let repo = repository_handle
+                .as_ref()
+                .and_then(|handle| repository_manager.0.get(handle));
+            if let Some(repo) = repo {
+                controller.on_video_playback_ended(id, repo).await?
+            } else {
+                log::warn!("[Autoplay] No repository available for video autoplay (itemId: {})", id);
+                AutoplayDecision::Stop
+            }
+        } else {
+            controller.on_playback_ended().await?
+        }
+    };
+
+    // Handle the decision
+    match decision {
+        AutoplayDecision::Stop => {
+            log::debug!("[Autoplay] Decision: Stop playback");
+            let controller = controller_arc.lock().await;
+            if let Some(emitter) = controller.event_emitter() {
+                // Emit StateChanged to idle to clear the current media from mini player
+                // Note: Do NOT emit PlaybackEnded here - it would cause an infinite loop
+                // (frontend receives PlaybackEnded → calls player_on_playback_ended → Stop → PlaybackEnded → ...)
+                emitter.emit(PlayerStatusEvent::StateChanged {
+                    state: "idle".to_string(),
+                    media_id: None,
+                });
+            }
+        }
+        AutoplayDecision::AdvanceToNext => {
+            log::debug!("[Autoplay] Decision: Advance to next track");
+            // Advance to next track in queue
+            let controller = controller_arc.lock().await;
+            if let Err(e) = controller.next() {
+                log::error!("[Autoplay] Failed to advance to next track: {}", e);
+                // Emit PlaybackEnded event on error
+                if let Some(emitter) = controller.event_emitter() {
+                    emitter.emit(PlayerStatusEvent::PlaybackEnded);
+                }
+            } else {
+                // Emit queue changed event so frontend updates UI with new current track
+                controller.emit_queue_changed();
+            }
+        }
+        AutoplayDecision::ShowNextEpisodePopup {
+            current_episode,
+            next_episode,
+            countdown_seconds,
+            auto_advance,
+        } => {
+            log::info!(
+                "[Autoplay] Decision: Show next episode popup (countdown: {}s, auto: {})",
+                countdown_seconds,
+                auto_advance
+            );
+
+            // Emit popup event to frontend
+            if let Some(emitter) = controller_arc.lock().await.event_emitter() {
+                emitter.emit(PlayerStatusEvent::ShowNextEpisodePopup {
+                    current_episode: current_episode.clone(),
+                    next_episode: next_episode.clone(),
+                    countdown_seconds,
+                    auto_advance,
+                });
+            }
+
+            // Start countdown if auto_advance enabled
+            if auto_advance {
+                controller_arc
+                    .lock()
+                    .await
+                    .start_autoplay_countdown(next_episode, countdown_seconds);
+            }
+        }
+    }
+
+    Ok(())
+}

src-tauri/src/commands/playlist.rs

@@ -11,6 +11,7 @@ use super::repository::RepositoryManagerWrapper;
 
 /// Create a new playlist
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_create(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -27,6 +28,7 @@ pub async fn playlist_create(
 
 /// Delete a playlist
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_delete(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -41,6 +43,7 @@ pub async fn playlist_delete(
 
 /// Rename a playlist
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_rename(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -56,6 +59,7 @@ pub async fn playlist_rename(
 
 /// Get playlist items with PlaylistItemId
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_get_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -70,6 +74,7 @@ pub async fn playlist_get_items(
 
 /// Add items to a playlist
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_add_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -85,6 +90,7 @@ pub async fn playlist_add_items(
 
 /// Remove items from a playlist (uses PlaylistItemId entry IDs, NOT media item IDs)
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_remove_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -100,6 +106,7 @@ pub async fn playlist_remove_items(
 
 /// Move a playlist item to a new position
 #[tauri::command]
+#[specta::specta]
 pub async fn playlist_move_item(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,

src-tauri/src/commands/repository.rs

@@ -7,8 +7,9 @@ use crate::utils::lock::MutexSafe;
 use std::collections::HashMap;
 use std::sync::{Arc, Mutex};
 
-use log::{debug, error, info};
+use log::{debug, error, info, warn};
-use tauri::State;
+use serde::{Deserialize, Serialize};
+use tauri::{AppHandle, Emitter, State};
 use uuid::Uuid;
 
 use crate::jellyfin::HttpClient;
@@ -48,9 +49,11 @@ pub struct RepositoryManagerWrapper(pub RepositoryManager);
 /// Create a new repository instance
 /// Returns a handle (UUID) for accessing the repository
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_create(
     manager: State<'_, RepositoryManagerWrapper>,
     db: State<'_, crate::commands::storage::DatabaseWrapper>,
+    connectivity: State<'_, crate::commands::connectivity::ConnectivityMonitorWrapper>,
     server_url: String,
     user_id: String,
     access_token: String,
@@ -67,9 +70,18 @@ pub async fn repository_create(
     })?;
     debug!("[REPO] HTTP client created successfully");
 
-    // Create online repository
+    // Grab a connectivity reporter so the online repository's server outcomes
+    // drive the reachability state the UI observes (source of truth for the
+    // offline/online banner). See docs/architecture/07-connectivity.md.
+    let connectivity_reporter = {
+        let monitor = connectivity.0.lock().await;
+        monitor.reporter()
+    };
+
+    // Create online repository wired to connectivity reporting
     debug!("[REPO] Creating online repository...");
-    let online = OnlineRepository::new(Arc::new(http_client), server_url, user_id.clone(), access_token);
+    let online = OnlineRepository::new(Arc::new(http_client), server_url, user_id.clone(), access_token)
+        .with_connectivity(connectivity_reporter);
     debug!("[REPO] Online repository created");
 
     // Create offline repository with async-safe database service
@@ -108,6 +120,7 @@ pub async fn repository_create(
 
 /// Destroy a repository instance
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_destroy(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -118,6 +131,7 @@ pub async fn repository_destroy(
 
 /// Get libraries
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_libraries(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -138,6 +152,7 @@ pub async fn repository_get_libraries(
 
 /// Get items in a container (library, folder, album, etc.)
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -152,6 +167,7 @@ pub async fn repository_get_items(
 
 /// Get a single item by ID
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_item(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -165,6 +181,7 @@ pub async fn repository_get_item(
 
 /// Get latest items in a library
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_latest_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -179,6 +196,7 @@ pub async fn repository_get_latest_items(
 
 /// Get resume items (continue watching/listening)
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_resume_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -201,6 +219,7 @@ pub async fn repository_get_resume_items(
 
 /// Get next up episodes
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_next_up_episodes(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -215,6 +234,7 @@ pub async fn repository_get_next_up_episodes(
 
 /// Get recently played audio
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_recently_played_audio(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -228,6 +248,7 @@ pub async fn repository_get_recently_played_audio(
 
 /// Get resume movies
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_resume_movies(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -239,8 +260,24 @@ pub async fn repository_get_resume_movies(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Get albums the user hasn't listened to recently ("rediscover")
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_rediscover_albums(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+    parent_id: Option<String>,
+    limit: Option<usize>,
+) -> Result<Vec<MediaItem>, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref().get_rediscover_albums(parent_id.as_deref(), limit)
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
 /// Get genres for a library
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_genres(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -252,22 +289,78 @@ pub async fn repository_get_genres(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Tauri event name carrying the merged (cache + server) search results.
+pub const SEARCH_EVENT_NAME: &str = "search-event";
+
+/// Payload for the deferred, merged search results pushed to the frontend.
+///
+/// `request_id` matches the value the frontend passed to `repository_search`,
+/// letting it discard updates from queries that have since been superseded.
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct SearchUpdateEvent {
+    pub request_id: u32,
+    pub result: SearchResult,
+}
+
 /// Search for items
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_search(
+    app: AppHandle,
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
     query: String,
     options: Option<SearchOptions>,
+    request_id: u32,
 ) -> Result<SearchResult, String> {
     let repo = manager.0.get(&handle).ok_or("Repository not found")?;
-    repo.as_ref().search(&query, options)
+
+    // Phase 1: instant local results from the cache (downloaded content) so the
+    // UI can render immediately while the server is still being queried.
+    let cache_result = repo
+        .search_cache_only(&query, options.clone())
         .await
-        .map_err(|e| format!("{:?}", e))
+        .unwrap_or_else(|e| {
+            debug!("[Search] Cache search miss/timeout: {:?}", e);
+            SearchResult {
+                items: Vec::new(),
+                total_record_count: 0,
+            }
+        });
+
+    // Phase 2: query the live server in the background, merge with the cache,
+    // and push the union to the frontend via a `search-event`. Tagged with
+    // `request_id` so the frontend can discard results from superseded queries.
+    let repo_bg = repo.clone();
+    let cache_for_merge = cache_result.clone();
+    tauri::async_runtime::spawn(async move {
+        match repo_bg.search_server_only(&query, options).await {
+            Ok(server_result) => {
+                let merged =
+                    HybridRepository::merge_search_results(cache_for_merge, server_result);
+                let event = SearchUpdateEvent {
+                    request_id,
+                    result: merged,
+                };
+                if let Err(e) = app.emit(SEARCH_EVENT_NAME, &event) {
+                    error!("[Search] Failed to emit search update: {}", e);
+                }
+            }
+            Err(e) => {
+                // Server failed — the cache results are already on screen, so
+                // just log. (Offline / unreachable server falls here.)
+                warn!("[Search] Server search failed, keeping cache results: {:?}", e);
+            }
+        }
+    });
+
+    Ok(cache_result)
 }
 
 /// Get playback info for an item
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_playback_info(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -281,6 +374,7 @@ pub async fn repository_get_playback_info(
 
 /// Get video stream URL with optional seeking support
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_video_stream_url(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -303,6 +397,7 @@ pub async fn repository_get_video_stream_url(
 
 /// Get audio stream URL for a track
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_audio_stream_url(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -315,8 +410,52 @@ pub async fn repository_get_audio_stream_url(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Get Live TV channels (broadcast / IPTV) for browsing
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_live_tv_channels(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+) -> Result<Vec<MediaItem>, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .get_live_tv_channels()
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
+/// Get the root list of plugin "Channels"
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_channels(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+) -> Result<SearchResult, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .get_channels()
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
+/// Open a live stream for a Live TV channel / live item
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_open_live_stream(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+    item_id: String,
+) -> Result<LiveStreamInfo, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .open_live_stream(&item_id)
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
 /// Report playback start
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_report_playback_start(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -331,6 +470,7 @@ pub async fn repository_report_playback_start(
 
 /// Report playback progress
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_report_playback_progress(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -345,6 +485,7 @@ pub async fn repository_report_playback_progress(
 
 /// Report playback stopped
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_report_playback_stopped(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -359,6 +500,7 @@ pub async fn repository_report_playback_stopped(
 
 /// Get image URL for an item
 #[tauri::command]
+#[specta::specta]
 pub fn repository_get_image_url(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -372,6 +514,7 @@ pub fn repository_get_image_url(
 
 /// Get subtitle URL for a media item
 #[tauri::command]
+#[specta::specta]
 #[allow(dead_code)]
 pub fn repository_get_subtitle_url(
     manager: State<'_, RepositoryManagerWrapper>,
@@ -387,6 +530,7 @@ pub fn repository_get_subtitle_url(
 
 /// Get video download URL with quality preset
 #[tauri::command]
+#[specta::specta]
 #[allow(dead_code)]
 pub fn repository_get_video_download_url(
     manager: State<'_, RepositoryManagerWrapper>,
@@ -401,6 +545,7 @@ pub fn repository_get_video_download_url(
 
 /// Mark an item as favorite
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_mark_favorite(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -414,6 +559,7 @@ pub async fn repository_mark_favorite(
 
 /// Unmark an item as favorite
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_unmark_favorite(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -427,6 +573,7 @@ pub async fn repository_unmark_favorite(
 
 /// Get person details
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_person(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -440,6 +587,7 @@ pub async fn repository_get_person(
 
 /// Get items by person (actor, director, etc.)
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_items_by_person(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -454,6 +602,7 @@ pub async fn repository_get_items_by_person(
 
 /// Get similar/related items for a media item
 #[tauri::command]
+#[specta::specta]
 pub async fn repository_get_similar_items(
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
@@ -473,16 +622,16 @@ mod tests {
     #[test]
     fn test_repository_manager_creation() {
         let manager = RepositoryManager::new();
-        // Should be able to create RepositoryManager without panicking
+        // A freshly created manager holds no repositories
-        assert_eq!(std::mem::size_of::<RepositoryManager>() > 0, true);
+        assert!(manager.get("any-handle").is_none());
     }
 
     #[test]
     fn test_repository_manager_wrapper_structure() {
         let manager = RepositoryManager::new();
         let wrapper = RepositoryManagerWrapper(manager);
-        // Verify wrapper holds the manager
+        // The wrapper exposes the underlying manager, which starts empty
-        assert_eq!(std::mem::size_of::<RepositoryManagerWrapper>() > 0, true);
+        assert!(wrapper.0.get("any-handle").is_none());
     }
 
     #[test]

src-tauri/src/commands/sessions.rs

@@ -10,6 +10,7 @@ pub struct SessionPollerWrapper(pub Arc<SessionPollerManager>);
 
 /// Set polling frequency hint based on UI state
 #[tauri::command]
+#[specta::specta]
 pub fn sessions_set_polling_hint(
     poller: State<'_, SessionPollerWrapper>,
     hint: String,
@@ -27,6 +28,7 @@ pub fn sessions_set_polling_hint(
 
 /// Manually trigger a session poll (for refresh button)
 #[tauri::command]
+#[specta::specta]
 pub async fn sessions_poll_now(
     poller: State<'_, SessionPollerWrapper>,
 ) -> Result<Vec<SessionInfo>, String> {

src-tauri/src/commands/storage/mod.rs

@@ -1,7 +1,6 @@
 //! Tauri commands for database/storage operations
 
-use std::sync::{Arc, Mutex, OnceLock};
+use std::sync::{Arc, Mutex};
-use tokio::sync::Semaphore;
 
 use log::{debug, error, info, warn};
 use serde::{Deserialize, Serialize};
@@ -10,12 +9,19 @@ use tauri::State;
 use crate::credentials::CredentialStore;
 use crate::storage::Database;
 use crate::storage::db_service::{DatabaseService, Query, QueryParam};
-use crate::thumbnail::{ThumbnailCache, ThumbnailCacheStats, ThumbnailWorker};
+use crate::thumbnail::ThumbnailCache;
-use crate::repository::types::{ImageType, ImageOptions};
-use crate::repository::MediaRepository;
 
 use super::SmartCacheWrapper;
 
+// Cohesive command clusters in their own submodules, re-exported so the command
+// names remain at `commands::storage::*` (invoke_handler unchanged).
+mod people;
+mod series_prefs;
+mod thumbnails;
+pub use people::*;
+pub use series_prefs::*;
+pub use thumbnails::*;
+
 /// Wrapper for thread-safe database access
 pub struct DatabaseWrapper(pub Mutex<Database>);
 
@@ -26,7 +32,7 @@ pub struct CredentialStoreWrapper(pub Mutex<CredentialStore>);
 pub struct ThumbnailCacheWrapper(pub Arc<ThumbnailCache>);
 
 /// Server info returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 pub struct ServerInfo {
     pub id: String,
     pub name: String,
@@ -35,7 +41,7 @@ pub struct ServerInfo {
 }
 
 /// User info returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct UserInfo {
     pub id: String,
@@ -45,7 +51,7 @@ pub struct UserInfo {
 }
 
 /// Active session info (for session restoration)
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ActiveSession {
     pub user_id: String,
@@ -57,7 +63,7 @@ pub struct ActiveSession {
 }
 
 /// Security status info
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SecurityStatus {
     pub using_keyring: bool,
@@ -66,6 +72,7 @@ pub struct SecurityStatus {
 
 /// Initialize the database and run migrations
 #[tauri::command]
+#[specta::specta]
 pub fn storage_init(db: State<DatabaseWrapper>) -> Result<String, String> {
     let database = db.0.lock().map_err(|e| e.to_string())?;
     Ok(database.path().to_string_lossy().to_string())
@@ -73,6 +80,7 @@ pub fn storage_init(db: State<DatabaseWrapper>) -> Result<String, String> {
 
 /// Get storage directory path (parent directory of the database file)
 #[tauri::command]
+#[specta::specta]
 pub fn storage_get_path(db: State<DatabaseWrapper>) -> Result<String, String> {
     let database = db.0.lock().map_err(|e| e.to_string())?;
     let db_path = database.path();
@@ -86,6 +94,7 @@ pub fn storage_get_path(db: State<DatabaseWrapper>) -> Result<String, String> {
 
 /// Get database file size in bytes
 #[tauri::command]
+#[specta::specta]
 pub fn storage_get_size(db: State<DatabaseWrapper>) -> Result<Option<u64>, String> {
     let database = db.0.lock().map_err(|e| e.to_string())?;
     Ok(database.file_size())
@@ -93,6 +102,7 @@ pub fn storage_get_size(db: State<DatabaseWrapper>) -> Result<Option<u64>, Strin
 
 /// Get security status (keyring vs encrypted file fallback)
 #[tauri::command]
+#[specta::specta]
 pub fn storage_get_security_status(
     creds: State<CredentialStoreWrapper>,
 ) -> Result<SecurityStatus, String> {
@@ -111,6 +121,7 @@ pub fn storage_get_security_status(
 /// Save a server connection
 /// Uses INSERT ... ON CONFLICT to avoid triggering CASCADE DELETE on users
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_save_server(
     db: State<'_, DatabaseWrapper>,
     id: String,
@@ -148,6 +159,7 @@ pub async fn storage_save_server(
 
 /// Get all saved servers
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_servers(db: State<'_, DatabaseWrapper>) -> Result<Vec<ServerInfo>, String> {
     let db_service = {
         let database = db.0.lock().map_err(|e| e.to_string())?;
@@ -173,6 +185,7 @@ pub async fn storage_get_servers(db: State<'_, DatabaseWrapper>) -> Result<Vec<S
 
 /// Delete a server and all associated data
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_delete_server(
     db: State<'_, DatabaseWrapper>,
     creds: State<'_, CredentialStoreWrapper>,
@@ -215,6 +228,7 @@ pub async fn storage_delete_server(
 
 /// Save a user account (token stored in secure storage, not database)
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_save_user(
     db: State<'_, DatabaseWrapper>,
     creds: State<'_, CredentialStoreWrapper>,
@@ -292,6 +306,7 @@ pub async fn storage_save_user(
 
 /// Get users for a server
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_users(
     db: State<'_, DatabaseWrapper>,
     server_id: String,
@@ -324,6 +339,7 @@ pub async fn storage_get_users(
 
 /// Set a user as active (and deactivate all other users globally)
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_set_active_user(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -372,6 +388,7 @@ pub async fn storage_set_active_user(
 
 /// Get the active user for a server
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_active_user(
     db: State<'_, DatabaseWrapper>,
     server_id: String,
@@ -402,6 +419,7 @@ pub async fn storage_get_active_user(
 
 /// Get the active session (user + server + token) for session restoration
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_active_session(
     db: State<'_, DatabaseWrapper>,
     creds: State<'_, CredentialStoreWrapper>,
@@ -477,6 +495,7 @@ pub async fn storage_get_active_session(
 
 /// Get user's access token from secure storage
 #[tauri::command]
+#[specta::specta]
 pub fn storage_get_access_token(
     creds: State<CredentialStoreWrapper>,
     user_id: String,
@@ -491,6 +510,7 @@ pub fn storage_get_access_token(
 
 /// Delete a user account and their token from secure storage
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_delete_user(
     db: State<'_, DatabaseWrapper>,
     creds: State<'_, CredentialStoreWrapper>,
@@ -523,7 +543,7 @@ pub async fn storage_delete_user(
 }
 
 /// Playback progress info
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct PlaybackProgress {
     pub item_id: String,
@@ -536,6 +556,7 @@ pub struct PlaybackProgress {
 /// Update playback progress in local database
 /// This stores the progress locally for offline access and "continue watching"
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_update_playback_progress(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -587,6 +608,7 @@ pub async fn storage_update_playback_progress(
 /// Update playback progress with context in local database
 /// This stores the progress along with playback context (container vs single)
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_update_playback_context(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -636,6 +658,7 @@ pub async fn storage_update_playback_context(
 
 /// Mark item as played in local database
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_mark_played(
     db: State<'_, DatabaseWrapper>,
     smart_cache: State<'_, SmartCacheWrapper>,
@@ -766,6 +789,7 @@ pub async fn storage_mark_played(
 
 /// Get playback progress for an item
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_playback_progress(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -798,6 +822,7 @@ pub async fn storage_get_playback_progress(
 
 /// Mark pending sync as completed for an item
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_mark_synced(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -822,6 +847,7 @@ pub async fn storage_mark_synced(
 /// Toggle favorite status for an item in local database
 /// This updates the is_favorite field and marks it for sync to Jellyfin
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_toggle_favorite(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -867,7 +893,7 @@ pub async fn storage_toggle_favorite(
 // =============================================================================
 
 /// Cached library info returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CachedLibrary {
     pub id: String,
@@ -878,7 +904,7 @@ pub struct CachedLibrary {
 }
 
 /// Cached media item returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CachedItem {
     pub id: String,
@@ -909,6 +935,7 @@ pub struct CachedItem {
 
 /// Get cached libraries for a server
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_libraries(
     db: State<'_, DatabaseWrapper>,
     server_id: String,
@@ -971,6 +998,7 @@ fn row_to_cached_item(row: &rusqlite::Row) -> rusqlite::Result<CachedItem> {
 
 /// Get cached items with optional filtering
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_items(
     db: State<'_, DatabaseWrapper>,
     server_id: String,
@@ -1037,6 +1065,7 @@ pub async fn storage_get_items(
 
 /// Get a single cached item by ID
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_item(
     db: State<'_, DatabaseWrapper>,
     item_id: String,
@@ -1064,6 +1093,7 @@ pub async fn storage_get_item(
 
 /// Search cached items using FTS
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_search_items(
     db: State<'_, DatabaseWrapper>,
     server_id: String,
@@ -1105,6 +1135,7 @@ pub async fn storage_search_items(
 
 /// Save a library to the cache
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_save_library(
     db: State<'_, DatabaseWrapper>,
     id: String,
@@ -1138,6 +1169,7 @@ pub async fn storage_save_library(
 
 /// Save an item to the cache
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_save_item(
     db: State<'_, DatabaseWrapper>,
     item: CachedItem,
@@ -1201,6 +1233,7 @@ pub async fn storage_save_item(
 
 /// Get count of pending sync operations for a user
 #[tauri::command]
+#[specta::specta]
 pub async fn storage_get_pending_sync_count(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -1223,491 +1256,6 @@ pub async fn storage_get_pending_sync_count(
     Ok(count)
 }
 
-// =============================================================================
-// Thumbnail Cache Commands
-// =============================================================================
-
-/// Get cached thumbnail path, returns None if not cached
-/// Also updates last_accessed timestamp for LRU tracking
-#[tauri::command]
-pub async fn thumbnail_get_cached(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-    item_id: String,
-    image_type: String,
-    tag: String,
-) -> Result<Option<String>, String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let result = thumbnail_cache.0
-        .get_cached_path(db_service, &item_id, &image_type, &tag)
-        .await
-        .map(|p| p.to_string_lossy().to_string());
-
-    Ok(result)
-}
-
-/// Download and save a thumbnail to cache
-/// Returns the local file path on success
-#[tauri::command]
-pub async fn thumbnail_save(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-    item_id: String,
-    image_type: String,
-    tag: String,
-    url: String,
-) -> Result<String, String> {
-    // Download the image
-    let worker = ThumbnailWorker::new();
-    let data = worker
-        .download_with_retry(&url, 2)
-        .await
-        .map_err(|e| e.to_string())?;
-
-    // Save to cache
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let path = thumbnail_cache.0.save_thumbnail(db_service, &item_id, &image_type, &tag, &data, None, None).await?;
-    Ok(path.to_string_lossy().to_string())
-}
-
-/// Get thumbnail cache statistics
-#[tauri::command]
-pub async fn thumbnail_get_stats(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-) -> Result<ThumbnailCacheStats, String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let total_size_bytes = thumbnail_cache.0.get_cache_size(db_service.clone()).await;
-    let item_count = thumbnail_cache.0.get_item_count(db_service.clone()).await;
-    let limit_bytes = thumbnail_cache.0.get_limit(db_service).await;
-
-    Ok(ThumbnailCacheStats {
-        total_size_bytes,
-        item_count,
-        limit_bytes,
-    })
-}
-
-/// Set thumbnail cache storage limit in bytes
-#[tauri::command]
-pub async fn thumbnail_set_limit(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-    limit_bytes: u64,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    thumbnail_cache.0.set_limit(db_service, limit_bytes).await
-}
-
-/// Clear all cached thumbnails
-#[tauri::command]
-pub async fn thumbnail_clear_cache(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    thumbnail_cache.0.clear_cache(db_service).await
-}
-
-/// Delete cached thumbnails for a specific item
-#[tauri::command]
-pub async fn thumbnail_delete_item(
-    db: State<'_, DatabaseWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-    item_id: String,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    thumbnail_cache.0.delete_item(db_service, &item_id).await
-}
-
-fn mime_from_ext(ext: Option<&str>) -> &'static str {
-    match ext {
-        Some("jpg") | Some("jpeg") => "image/jpeg",
-        Some("png") => "image/png",
-        Some("gif") => "image/gif",
-        Some("webp") => "image/webp",
-        _ => "image/jpeg",
-    }
-}
-
-/// Limit concurrent image downloads to avoid saturating the connection pool.
-/// Without this, rendering a page with hundreds of album cards fires hundreds of
-/// concurrent HTTP requests, starving API calls and causing timeouts.
-static IMAGE_DOWNLOAD_SEMAPHORE: OnceLock<Semaphore> = OnceLock::new();
-
-fn image_semaphore() -> &'static Semaphore {
-    IMAGE_DOWNLOAD_SEMAPHORE.get_or_init(|| Semaphore::new(6))
-}
-
-/// Request to get an image URL (with caching)
-#[derive(Debug, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct GetImageRequest {
-    pub item_id: String,
-    pub image_type: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub max_width: Option<u32>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub max_height: Option<u32>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub tag: Option<String>,
-}
-
-/// Get image as base64 data URL, caching if not already cached
-/// This extends the thumbnail system to serve all images through Rust with automatic caching
-#[tauri::command]
-pub async fn image_get_url(
-    repository_manager: State<'_, super::repository::RepositoryManagerWrapper>,
-    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
-    db: State<'_, DatabaseWrapper>,
-    repository_handle: String,
-    request: GetImageRequest,
-) -> Result<String, String> {
-    use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
-    use std::fs;
-
-    let tag = request.tag.as_deref().unwrap_or("default");
-
-    // Get database service
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    // Check cache first
-    if let Some(cached_path) = thumbnail_cache.0.get_cached_path(
-        db_service.clone(),
-        &request.item_id,
-        &request.image_type,
-        tag,
-    ).await {
-        let image_data = fs::read(&cached_path)
-            .map_err(|e| format!("Failed to read cached image: {}", e))?;
-        let base64_data = BASE64.encode(&image_data);
-        let mime_type = mime_from_ext(cached_path.extension().and_then(|s| s.to_str()));
-        return Ok(format!("data:{};base64,{}", mime_type, base64_data));
-    }
-
-    // Not cached — fetch from server and cache.
-    // Acquire semaphore to limit concurrent downloads (prevents connection pool starvation).
-    let _permit = image_semaphore().acquire().await
-        .map_err(|_| "Image download semaphore closed".to_string())?;
-
-    let repository = repository_manager.0.get(&repository_handle)
-        .ok_or_else(|| "Repository not found - user may need to log in".to_string())?;
-
-    let image_type_enum = match request.image_type.as_str() {
-        "Primary" => ImageType::Primary,
-        "Backdrop" => ImageType::Backdrop,
-        "Banner" => ImageType::Banner,
-        "Thumb" => ImageType::Thumb,
-        "Logo" => ImageType::Logo,
-        _ => ImageType::Primary,
-    };
-
-    let options = ImageOptions {
-        max_width: request.max_width,
-        max_height: request.max_height,
-        quality: Some(90),
-        tag: request.tag.clone(),
-    };
-
-    let server_url = repository.get_image_url(&request.item_id, image_type_enum, Some(options));
-    let image_data = repository.download_bytes(&server_url).await
-        .map_err(|e| format!("Failed to download image: {}", e))?;
-
-    let cached_path = thumbnail_cache.0.save_thumbnail(
-        db_service,
-        &request.item_id,
-        &request.image_type,
-        tag,
-        &image_data,
-        request.max_width.map(|w| w as i32),
-        request.max_height.map(|h| h as i32),
-    ).await?;
-
-    let base64_data = BASE64.encode(&image_data);
-    let mime_type = mime_from_ext(cached_path.extension().and_then(|s| s.to_str()));
-    Ok(format!("data:{};base64,{}", mime_type, base64_data))
-}
-
-// =============================================================================
-// People/Cast Cache Commands
-// =============================================================================
-
-/// Cached person info returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CachedPerson {
-    pub id: String,
-    pub server_id: String,
-    pub name: String,
-    pub overview: Option<String>,
-    pub primary_image_tag: Option<String>,
-    pub premiere_date: Option<String>,
-    pub end_date: Option<String>,
-}
-
-/// Item-person association for caching
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CachedItemPerson {
-    pub item_id: String,
-    pub person_id: String,
-    pub server_id: String,
-    pub person_type: String,
-    pub role: Option<String>,
-    pub sort_order: i32,
-}
-
-/// Save a person to the cache
-#[tauri::command]
-pub async fn storage_save_person(
-    db: State<'_, DatabaseWrapper>,
-    person: CachedPerson,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let query = Query::with_params(
-        "INSERT OR REPLACE INTO people (
-            id, server_id, name, overview, primary_image_tag,
-            premiere_date, end_date, synced_at
-        ) VALUES (?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)",
-        vec![
-            QueryParam::String(person.id),
-            QueryParam::String(person.server_id),
-            QueryParam::String(person.name),
-            person.overview.map(QueryParam::String).unwrap_or(QueryParam::Null),
-            person.primary_image_tag.map(QueryParam::String).unwrap_or(QueryParam::Null),
-            person.premiere_date.map(QueryParam::String).unwrap_or(QueryParam::Null),
-            person.end_date.map(QueryParam::String).unwrap_or(QueryParam::Null),
-        ],
-    );
-
-    db_service.execute(query).await.map_err(|e| e.to_string())?;
-    Ok(())
-}
-
-/// Get a cached person by ID
-#[tauri::command]
-pub async fn storage_get_person(
-    db: State<'_, DatabaseWrapper>,
-    person_id: String,
-) -> Result<Option<CachedPerson>, String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let query = Query::with_params(
-        "SELECT id, server_id, name, overview, primary_image_tag, premiere_date, end_date
-         FROM people WHERE id = ?",
-        vec![QueryParam::String(person_id)],
-    );
-
-    let result = db_service
-        .query_optional(query, |row| {
-            Ok(CachedPerson {
-                id: row.get(0)?,
-                server_id: row.get(1)?,
-                name: row.get(2)?,
-                overview: row.get(3)?,
-                primary_image_tag: row.get(4)?,
-                premiere_date: row.get(5)?,
-                end_date: row.get(6)?,
-            })
-        })
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(result)
-}
-
-/// Save item-person associations (batch)
-#[tauri::command]
-pub async fn storage_save_item_people(
-    db: State<'_, DatabaseWrapper>,
-    associations: Vec<CachedItemPerson>,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    // Clone associations for the closure
-    let associations_clone = associations.clone();
-
-    // Use transaction for batch insert
-    db_service.transaction(move |tx| {
-        for assoc in &associations_clone {
-            let query = Query::with_params(
-                "INSERT OR REPLACE INTO item_people (
-                    item_id, person_id, server_id, person_type, role, sort_order, synced_at
-                ) VALUES (?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)",
-                vec![
-                    QueryParam::String(assoc.item_id.clone()),
-                    QueryParam::String(assoc.person_id.clone()),
-                    QueryParam::String(assoc.server_id.clone()),
-                    QueryParam::String(assoc.person_type.clone()),
-                    assoc.role.clone().map(QueryParam::String).unwrap_or(QueryParam::Null),
-                    QueryParam::Int(assoc.sort_order),
-                ],
-            );
-            tx.execute(query)?;
-        }
-        Ok(())
-    }).await.map_err(|e| e.to_string())?;
-
-    Ok(())
-}
-
-/// Get people for an item (with person details joined)
-#[tauri::command]
-pub async fn storage_get_item_people(
-    db: State<'_, DatabaseWrapper>,
-    item_id: String,
-) -> Result<Vec<CachedItemPerson>, String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let query = Query::with_params(
-        "SELECT ip.item_id, ip.person_id, ip.server_id, ip.person_type, ip.role, ip.sort_order
-         FROM item_people ip
-         WHERE ip.item_id = ?
-         ORDER BY ip.sort_order ASC",
-        vec![QueryParam::String(item_id)],
-    );
-
-    let people = db_service
-        .query_many(query, |row| {
-            Ok(CachedItemPerson {
-                item_id: row.get(0)?,
-                person_id: row.get(1)?,
-                server_id: row.get(2)?,
-                person_type: row.get(3)?,
-                role: row.get(4)?,
-                sort_order: row.get(5)?,
-            })
-        })
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(people)
-}
-
-// ===== Series Audio Preferences =====
-
-/// Audio track preference for a series
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct SeriesAudioPreference {
-    pub series_id: String,
-    pub audio_track_display_title: Option<String>,
-    pub audio_track_language: Option<String>,
-    pub audio_track_index: Option<i32>,
-}
-
-/// Save user's preferred audio track for a series
-#[tauri::command]
-pub async fn storage_save_series_audio_preference(
-    db: State<'_, DatabaseWrapper>,
-    user_id: String,
-    series_id: String,
-    server_id: String,
-    audio_track_display_title: Option<String>,
-    audio_track_language: Option<String>,
-    audio_track_index: Option<i32>,
-) -> Result<(), String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let query = Query::with_params(
-        "INSERT INTO series_audio_preferences
-            (user_id, series_id, server_id, audio_track_display_title, audio_track_language, audio_track_index, updated_at)
-         VALUES (?, ?, ?, ?, ?, ?, datetime('now'))
-         ON CONFLICT (user_id, series_id, server_id) DO UPDATE SET
-            audio_track_display_title = excluded.audio_track_display_title,
-            audio_track_language = excluded.audio_track_language,
-            audio_track_index = excluded.audio_track_index,
-            updated_at = datetime('now')",
-        vec![
-            QueryParam::String(user_id),
-            QueryParam::String(series_id),
-            QueryParam::String(server_id),
-            audio_track_display_title.map(QueryParam::String).unwrap_or(QueryParam::Null),
-            audio_track_language.map(QueryParam::String).unwrap_or(QueryParam::Null),
-            audio_track_index.map(|i| QueryParam::Int64(i as i64)).unwrap_or(QueryParam::Null),
-        ],
-    );
-
-    db_service.execute(query).await.map_err(|e| e.to_string())?;
-    Ok(())
-}
-
-/// Get user's preferred audio track for a series
-#[tauri::command]
-pub async fn storage_get_series_audio_preference(
-    db: State<'_, DatabaseWrapper>,
-    user_id: String,
-    series_id: String,
-) -> Result<Option<SeriesAudioPreference>, String> {
-    let db_service = {
-        let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
-    };
-
-    let query = Query::with_params(
-        "SELECT series_id, audio_track_display_title, audio_track_language, audio_track_index
-         FROM series_audio_preferences
-         WHERE user_id = ? AND series_id = ?",
-        vec![QueryParam::String(user_id), QueryParam::String(series_id)],
-    );
-
-    let preference = db_service
-        .query_optional(query, |row| {
-            Ok(SeriesAudioPreference {
-                series_id: row.get(0)?,
-                audio_track_display_title: row.get(1)?,
-                audio_track_language: row.get(2)?,
-                audio_track_index: row.get(3)?,
-            })
-        })
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(preference)
-}
 
 #[cfg(test)]
 mod tests {

src-tauri/src/commands/storage/people.rs

@@ -0,0 +1,179 @@
+//! Person/cast metadata cache commands.
+
+use std::sync::Arc;
+use serde::{Deserialize, Serialize};
+use tauri::State;
+
+use super::DatabaseWrapper;
+use crate::storage::db_service::{DatabaseService, Query, QueryParam};
+
+
+/// Cached person info returned to frontend
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct CachedPerson {
+    pub id: String,
+    pub server_id: String,
+    pub name: String,
+    pub overview: Option<String>,
+    pub primary_image_tag: Option<String>,
+    pub premiere_date: Option<String>,
+    pub end_date: Option<String>,
+}
+
+/// Item-person association for caching
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct CachedItemPerson {
+    pub item_id: String,
+    pub person_id: String,
+    pub server_id: String,
+    pub person_type: String,
+    pub role: Option<String>,
+    pub sort_order: i32,
+}
+
+/// Save a person to the cache
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_save_person(
+    db: State<'_, DatabaseWrapper>,
+    person: CachedPerson,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "INSERT OR REPLACE INTO people (
+            id, server_id, name, overview, primary_image_tag,
+            premiere_date, end_date, synced_at
+        ) VALUES (?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)",
+        vec![
+            QueryParam::String(person.id),
+            QueryParam::String(person.server_id),
+            QueryParam::String(person.name),
+            person.overview.map(QueryParam::String).unwrap_or(QueryParam::Null),
+            person.primary_image_tag.map(QueryParam::String).unwrap_or(QueryParam::Null),
+            person.premiere_date.map(QueryParam::String).unwrap_or(QueryParam::Null),
+            person.end_date.map(QueryParam::String).unwrap_or(QueryParam::Null),
+        ],
+    );
+
+    db_service.execute(query).await.map_err(|e| e.to_string())?;
+    Ok(())
+}
+
+/// Get a cached person by ID
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_get_person(
+    db: State<'_, DatabaseWrapper>,
+    person_id: String,
+) -> Result<Option<CachedPerson>, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "SELECT id, server_id, name, overview, primary_image_tag, premiere_date, end_date
+         FROM people WHERE id = ?",
+        vec![QueryParam::String(person_id)],
+    );
+
+    let result = db_service
+        .query_optional(query, |row| {
+            Ok(CachedPerson {
+                id: row.get(0)?,
+                server_id: row.get(1)?,
+                name: row.get(2)?,
+                overview: row.get(3)?,
+                primary_image_tag: row.get(4)?,
+                premiere_date: row.get(5)?,
+                end_date: row.get(6)?,
+            })
+        })
+        .await
+        .map_err(|e| e.to_string())?;
+
+    Ok(result)
+}
+
+/// Save item-person associations (batch)
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_save_item_people(
+    db: State<'_, DatabaseWrapper>,
+    associations: Vec<CachedItemPerson>,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    // Clone associations for the closure
+    let associations_clone = associations.clone();
+
+    // Use transaction for batch insert
+    db_service.transaction(move |tx| {
+        for assoc in &associations_clone {
+            let query = Query::with_params(
+                "INSERT OR REPLACE INTO item_people (
+                    item_id, person_id, server_id, person_type, role, sort_order, synced_at
+                ) VALUES (?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)",
+                vec![
+                    QueryParam::String(assoc.item_id.clone()),
+                    QueryParam::String(assoc.person_id.clone()),
+                    QueryParam::String(assoc.server_id.clone()),
+                    QueryParam::String(assoc.person_type.clone()),
+                    assoc.role.clone().map(QueryParam::String).unwrap_or(QueryParam::Null),
+                    QueryParam::Int(assoc.sort_order),
+                ],
+            );
+            tx.execute(query)?;
+        }
+        Ok(())
+    }).await.map_err(|e| e.to_string())?;
+
+    Ok(())
+}
+
+/// Get people for an item (with person details joined)
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_get_item_people(
+    db: State<'_, DatabaseWrapper>,
+    item_id: String,
+) -> Result<Vec<CachedItemPerson>, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "SELECT ip.item_id, ip.person_id, ip.server_id, ip.person_type, ip.role, ip.sort_order
+         FROM item_people ip
+         WHERE ip.item_id = ?
+         ORDER BY ip.sort_order ASC",
+        vec![QueryParam::String(item_id)],
+    );
+
+    let people = db_service
+        .query_many(query, |row| {
+            Ok(CachedItemPerson {
+                item_id: row.get(0)?,
+                person_id: row.get(1)?,
+                server_id: row.get(2)?,
+                person_type: row.get(3)?,
+                role: row.get(4)?,
+                sort_order: row.get(5)?,
+            })
+        })
+        .await
+        .map_err(|e| e.to_string())?;
+
+    Ok(people)
+}
+

src-tauri/src/commands/storage/series_prefs.rs

@@ -0,0 +1,94 @@
+//! Per-series preferred audio track commands.
+
+use std::sync::Arc;
+use serde::{Deserialize, Serialize};
+use tauri::State;
+
+use super::DatabaseWrapper;
+use crate::storage::db_service::{DatabaseService, Query, QueryParam};
+
+
+/// Audio track preference for a series
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct SeriesAudioPreference {
+    pub series_id: String,
+    pub audio_track_display_title: Option<String>,
+    pub audio_track_language: Option<String>,
+    pub audio_track_index: Option<i32>,
+}
+
+/// Save user's preferred audio track for a series
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_save_series_audio_preference(
+    db: State<'_, DatabaseWrapper>,
+    user_id: String,
+    series_id: String,
+    server_id: String,
+    audio_track_display_title: Option<String>,
+    audio_track_language: Option<String>,
+    audio_track_index: Option<i32>,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "INSERT INTO series_audio_preferences
+            (user_id, series_id, server_id, audio_track_display_title, audio_track_language, audio_track_index, updated_at)
+         VALUES (?, ?, ?, ?, ?, ?, datetime('now'))
+         ON CONFLICT (user_id, series_id, server_id) DO UPDATE SET
+            audio_track_display_title = excluded.audio_track_display_title,
+            audio_track_language = excluded.audio_track_language,
+            audio_track_index = excluded.audio_track_index,
+            updated_at = datetime('now')",
+        vec![
+            QueryParam::String(user_id),
+            QueryParam::String(series_id),
+            QueryParam::String(server_id),
+            audio_track_display_title.map(QueryParam::String).unwrap_or(QueryParam::Null),
+            audio_track_language.map(QueryParam::String).unwrap_or(QueryParam::Null),
+            audio_track_index.map(|i| QueryParam::Int64(i as i64)).unwrap_or(QueryParam::Null),
+        ],
+    );
+
+    db_service.execute(query).await.map_err(|e| e.to_string())?;
+    Ok(())
+}
+
+/// Get user's preferred audio track for a series
+#[tauri::command]
+#[specta::specta]
+pub async fn storage_get_series_audio_preference(
+    db: State<'_, DatabaseWrapper>,
+    user_id: String,
+    series_id: String,
+) -> Result<Option<SeriesAudioPreference>, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let query = Query::with_params(
+        "SELECT series_id, audio_track_display_title, audio_track_language, audio_track_index
+         FROM series_audio_preferences
+         WHERE user_id = ? AND series_id = ?",
+        vec![QueryParam::String(user_id), QueryParam::String(series_id)],
+    );
+
+    let preference = db_service
+        .query_optional(query, |row| {
+            Ok(SeriesAudioPreference {
+                series_id: row.get(0)?,
+                audio_track_display_title: row.get(1)?,
+                audio_track_language: row.get(2)?,
+                audio_track_index: row.get(3)?,
+            })
+        })
+        .await
+        .map_err(|e| e.to_string())?;
+
+    Ok(preference)
+}

src-tauri/src/commands/storage/thumbnails.rs

@@ -0,0 +1,248 @@
+//! Thumbnail cache and image-URL commands.
+
+use std::sync::{Arc, OnceLock};
+use tokio::sync::Semaphore;
+use serde::Deserialize;
+use tauri::State;
+
+use super::{DatabaseWrapper, ThumbnailCacheWrapper};
+use crate::commands::repository::RepositoryManagerWrapper;
+use crate::repository::types::{ImageOptions, ImageType};
+use crate::repository::MediaRepository;
+use crate::thumbnail::{ThumbnailCacheStats, ThumbnailWorker};
+
+
+/// Get cached thumbnail path, returns None if not cached
+/// Also updates last_accessed timestamp for LRU tracking
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_get_cached(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+    item_id: String,
+    image_type: String,
+    tag: String,
+) -> Result<Option<String>, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let result = thumbnail_cache.0
+        .get_cached_path(db_service, &item_id, &image_type, &tag)
+        .await
+        .map(|p| p.to_string_lossy().to_string());
+
+    Ok(result)
+}
+
+/// Download and save a thumbnail to cache
+/// Returns the local file path on success
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_save(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+    item_id: String,
+    image_type: String,
+    tag: String,
+    url: String,
+) -> Result<String, String> {
+    // Download the image
+    let worker = ThumbnailWorker::new();
+    let data = worker
+        .download_with_retry(&url, 2)
+        .await
+        .map_err(|e| e.to_string())?;
+
+    // Save to cache
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let path = thumbnail_cache.0.save_thumbnail(db_service, &item_id, &image_type, &tag, &data, None, None).await?;
+    Ok(path.to_string_lossy().to_string())
+}
+
+/// Get thumbnail cache statistics
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_get_stats(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+) -> Result<ThumbnailCacheStats, String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    let total_size_bytes = thumbnail_cache.0.get_cache_size(db_service.clone()).await;
+    let item_count = thumbnail_cache.0.get_item_count(db_service.clone()).await;
+    let limit_bytes = thumbnail_cache.0.get_limit(db_service).await;
+
+    Ok(ThumbnailCacheStats {
+        total_size_bytes,
+        item_count,
+        limit_bytes,
+    })
+}
+
+/// Set thumbnail cache storage limit in bytes
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_set_limit(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+    limit_bytes: u64,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    thumbnail_cache.0.set_limit(db_service, limit_bytes).await
+}
+
+/// Clear all cached thumbnails
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_clear_cache(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    thumbnail_cache.0.clear_cache(db_service).await
+}
+
+/// Delete cached thumbnails for a specific item
+#[tauri::command]
+#[specta::specta]
+pub async fn thumbnail_delete_item(
+    db: State<'_, DatabaseWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+    item_id: String,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    thumbnail_cache.0.delete_item(db_service, &item_id).await
+}
+
+fn mime_from_ext(ext: Option<&str>) -> &'static str {
+    match ext {
+        Some("jpg") | Some("jpeg") => "image/jpeg",
+        Some("png") => "image/png",
+        Some("gif") => "image/gif",
+        Some("webp") => "image/webp",
+        _ => "image/jpeg",
+    }
+}
+
+/// Limit concurrent image downloads to avoid saturating the connection pool.
+/// Without this, rendering a page with hundreds of album cards fires hundreds of
+/// concurrent HTTP requests, starving API calls and causing timeouts.
+static IMAGE_DOWNLOAD_SEMAPHORE: OnceLock<Semaphore> = OnceLock::new();
+
+fn image_semaphore() -> &'static Semaphore {
+    IMAGE_DOWNLOAD_SEMAPHORE.get_or_init(|| Semaphore::new(6))
+}
+
+/// Request to get an image URL (with caching)
+#[derive(specta::Type, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GetImageRequest {
+    pub item_id: String,
+    pub image_type: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub max_width: Option<u32>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub max_height: Option<u32>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub tag: Option<String>,
+}
+
+/// Get image as base64 data URL, caching if not already cached
+/// This extends the thumbnail system to serve all images through Rust with automatic caching
+#[tauri::command]
+#[specta::specta]
+pub async fn image_get_url(
+    repository_manager: State<'_, RepositoryManagerWrapper>,
+    thumbnail_cache: State<'_, ThumbnailCacheWrapper>,
+    db: State<'_, DatabaseWrapper>,
+    repository_handle: String,
+    request: GetImageRequest,
+) -> Result<String, String> {
+    use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
+    use std::fs;
+
+    let tag = request.tag.as_deref().unwrap_or("default");
+
+    // Get database service
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    // Check cache first
+    if let Some(cached_path) = thumbnail_cache.0.get_cached_path(
+        db_service.clone(),
+        &request.item_id,
+        &request.image_type,
+        tag,
+    ).await {
+        let image_data = fs::read(&cached_path)
+            .map_err(|e| format!("Failed to read cached image: {}", e))?;
+        let base64_data = BASE64.encode(&image_data);
+        let mime_type = mime_from_ext(cached_path.extension().and_then(|s| s.to_str()));
+        return Ok(format!("data:{};base64,{}", mime_type, base64_data));
+    }
+
+    // Not cached — fetch from server and cache.
+    // Acquire semaphore to limit concurrent downloads (prevents connection pool starvation).
+    let _permit = image_semaphore().acquire().await
+        .map_err(|_| "Image download semaphore closed".to_string())?;
+
+    let repository = repository_manager.0.get(&repository_handle)
+        .ok_or_else(|| "Repository not found - user may need to log in".to_string())?;
+
+    let image_type_enum = match request.image_type.as_str() {
+        "Primary" => ImageType::Primary,
+        "Backdrop" => ImageType::Backdrop,
+        "Banner" => ImageType::Banner,
+        "Thumb" => ImageType::Thumb,
+        "Logo" => ImageType::Logo,
+        _ => ImageType::Primary,
+    };
+
+    let options = ImageOptions {
+        max_width: request.max_width,
+        max_height: request.max_height,
+        quality: Some(90),
+        tag: request.tag.clone(),
+    };
+
+    let server_url = repository.get_image_url(&request.item_id, image_type_enum, Some(options));
+    let image_data = repository.download_bytes(&server_url).await
+        .map_err(|e| format!("Failed to download image: {}", e))?;
+
+    let cached_path = thumbnail_cache.0.save_thumbnail(
+        db_service,
+        &request.item_id,
+        &request.image_type,
+        tag,
+        &image_data,
+        request.max_width.map(|w| w as i32),
+        request.max_height.map(|h| h as i32),
+    ).await?;
+
+    let base64_data = BASE64.encode(&image_data);
+    let mime_type = mime_from_ext(cached_path.extension().and_then(|s| s.to_str()));
+    Ok(format!("data:{};base64,{}", mime_type, base64_data))
+}

src-tauri/src/commands/sync.rs

@@ -12,7 +12,7 @@ use super::storage::DatabaseWrapper;
 use crate::storage::db_service::{DatabaseService, Query, QueryParam};
 
 /// Sync queue item returned to frontend
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SyncQueueItem {
     pub id: i64,
@@ -28,6 +28,7 @@ pub struct SyncQueueItem {
 
 /// Queue a mutation for sync to server
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_queue_mutation(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -59,6 +60,7 @@ pub async fn sync_queue_mutation(
 
 /// Get all pending sync operations for a user
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_get_pending(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -107,6 +109,7 @@ pub async fn sync_get_pending(
 
 /// Mark a sync operation as in progress
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_mark_processing(
     db: State<'_, DatabaseWrapper>,
     id: i64,
@@ -127,6 +130,7 @@ pub async fn sync_mark_processing(
 
 /// Mark a sync operation as completed
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_mark_completed(
     db: State<'_, DatabaseWrapper>,
     id: i64,
@@ -147,6 +151,7 @@ pub async fn sync_mark_completed(
 
 /// Mark a sync operation as failed with error message
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_mark_failed(
     db: State<'_, DatabaseWrapper>,
     id: i64,
@@ -173,6 +178,7 @@ pub async fn sync_mark_failed(
 
 /// Get count of pending sync operations for a user
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_get_pending_count(
     db: State<'_, DatabaseWrapper>,
     user_id: String,
@@ -195,6 +201,7 @@ pub async fn sync_get_pending_count(
 
 /// Delete completed sync operations older than specified days
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_cleanup_completed(
     db: State<'_, DatabaseWrapper>,
     days_old: i32,
@@ -217,6 +224,7 @@ pub async fn sync_cleanup_completed(
 
 /// Delete all sync operations for a user (used during logout)
 #[tauri::command]
+#[specta::specta]
 pub async fn sync_clear_user(
     db: State<'_, DatabaseWrapper>,
     user_id: String,

src-tauri/src/connectivity/mod.rs

@@ -1,18 +1,26 @@
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 use tokio::sync::RwLock;
 use tauri::{AppHandle, Emitter};
 use serde::{Serialize, Deserialize};
 
 use crate::jellyfin::http_client::HttpClient;
 
-// Adaptive polling intervals (matches TypeScript)
+// Offline recovery probe interval.
-const AUTO_CHECK_INTERVAL_MS: u64 = 30000; // 30 seconds when online
+// Reachability while online is driven by real repository traffic, so there is
-const RETRY_CHECK_INTERVAL_MS: u64 = 5000;  // 5 seconds when offline
+// no online polling. While offline we probe quickly to detect the server
+// returning even when no user traffic is flowing.
+const RETRY_CHECK_INTERVAL_MS: u64 = 5000; // 5 seconds when offline
+
+// Time-window debounce for declaring the server offline.
+// A single dropped request must not trip the banner: we only flip to offline
+// once network failures have persisted continuously for this window with no
+// intervening success. Recovery (online) is instant on the first success.
+const OFFLINE_CONFIRM_WINDOW: Duration = Duration::from_secs(5);
 
 /// Connectivity status
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ConnectivityStatus {
     /// Whether the Jellyfin server is reachable
@@ -39,216 +47,122 @@ impl Default for ConnectivityStatus {
 }
 
 /// Connectivity change event emitted to frontend
-#[derive(Debug, Clone, Serialize)]
+#[derive(specta::Type, Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 struct ConnectivityChangeEvent {
     is_reachable: bool,
 }
 
-/// Connectivity monitor for tracking server reachability
+/// Shared reachability state and transition logic.
-pub struct ConnectivityMonitor {
+///
-    server_url: Arc<RwLock<Option<String>>>,
+/// This is the single place that mutates reachability and emits events. It is
-    http_client: Arc<HttpClient>,
+/// cheap to clone (all fields are `Arc`/`Option`) and is shared by:
+/// - the `ConnectivityMonitor` (commands, offline recovery probe), and
+/// - `OnlineRepository`, which reports the outcome of every server request.
+///
+/// Reachability is therefore driven by real traffic; the probe only fills the
+/// gap while offline.
+#[derive(Clone)]
+pub struct ConnectivityReporter {
     status: Arc<RwLock<ConnectivityStatus>>,
-    is_monitoring: Arc<AtomicBool>,
+    /// Timestamp of the first network failure in the current failure streak.
+    /// Used to debounce the transition to offline (see `OFFLINE_CONFIRM_WINDOW`).
+    first_failure_at: Arc<RwLock<Option<Instant>>>,
     app_handle: Option<AppHandle>,
 }
 
-impl ConnectivityMonitor {
+impl ConnectivityReporter {
-    /// Create a new connectivity monitor
+    fn new(status: Arc<RwLock<ConnectivityStatus>>, app_handle: Option<AppHandle>) -> Self {
-    pub fn new(http_client: HttpClient) -> Self {
         Self {
-            server_url: Arc::new(RwLock::new(None)),
+            status,
-            http_client: Arc::new(http_client),
+            first_failure_at: Arc::new(RwLock::new(None)),
-            status: Arc::new(RwLock::new(ConnectivityStatus::default())),
+            app_handle,
-            is_monitoring: Arc::new(AtomicBool::new(false)),
-            app_handle: None,
         }
     }
 
-    /// Set the Tauri app handle for event emission
+    /// Current reachability as seen by this reporter (shared with the monitor
-    pub fn set_app_handle(&mut self, app_handle: AppHandle) {
+    /// and the UI). Useful for callers that want to branch on connectivity.
-        self.app_handle = Some(app_handle);
+    #[allow(dead_code)] // public API; currently only exercised by cross-module tests
+    pub async fn is_reachable(&self) -> bool {
+        self.status.read().await.is_server_reachable
     }
 
-    /// Update the server URL
+    /// Test-only: force the reporter into the offline state without going through
-    pub async fn set_server_url(&self, url: String) {
+    /// the debounce, so other modules' tests can set up an "offline" precondition.
-        log::info!("[ConnectivityMonitor] Setting server URL: {}", url);
+    #[cfg(test)]
-        let mut server_url = self.server_url.write().await;
+    pub async fn mark_unreachable_for_test(&self) {
-        *server_url = Some(url.clone());
+        self.apply_probe_result(false, Some("forced offline (test)".to_string()))
-        drop(server_url);
+            .await;
-
-        // Check new server immediately
-        log::info!("[ConnectivityMonitor] Checking reachability of new server...");
-        let is_reachable = self.check_reachability().await;
-        log::info!("[ConnectivityMonitor] New server is {}", if is_reachable { "REACHABLE" } else { "UNREACHABLE" });
     }
 
-    /// Get current connectivity status
+    /// Report that a real server request succeeded (or that the server answered
-    pub async fn get_status(&self) -> ConnectivityStatus {
+    /// at all, e.g. with 401/404/5xx). The server is up — recover instantly.
-        self.status.read().await.clone()
+    pub async fn report_success(&self) {
+        *self.first_failure_at.write().await = None;
+        self.set_reachable(true, None).await;
     }
 
-    /// Check if the Jellyfin server is reachable
+    /// Report that a real server request failed with a network-level error
-    pub async fn check_reachability(&self) -> bool {
+    /// (connection refused, timeout, DNS). Subject to the time-window debounce:
-        // Mark as checking
+    /// we only flip to offline once failures have persisted for
-        {
+    /// `OFFLINE_CONFIRM_WINDOW` with no intervening success.
-            let mut status = self.status.write().await;
+    pub async fn report_network_failure(&self, error: Option<String>) {
-            status.is_checking = true;
+        // If already offline, nothing to debounce.
+        if !self.status.read().await.is_server_reachable {
+            return;
         }
 
-        let server_url = self.server_url.read().await.clone();
+        let now = Instant::now();
-
+        let streak_start = {
-        if server_url.is_none() {
+            let mut first = self.first_failure_at.write().await;
-            log::warn!("[ConnectivityMonitor] Cannot check reachability: No server URL configured");
+            *first.get_or_insert(now)
-            let mut status = self.status.write().await;
-            status.is_server_reachable = false;
-            status.connection_error = Some("No server URL configured".to_string());
-            status.is_checking = false;
-            return false;
-        }
-
-        let url = server_url.unwrap();
-        let ping_url = format!("{}/System/Info/Public", url);
-
-        // Store previous reachability state
-        let was_reachable = {
-            let status = self.status.read().await;
-            status.is_server_reachable
         };
 
-        log::debug!("[ConnectivityMonitor] Pinging server: {}", ping_url);
+        if now.duration_since(streak_start) >= OFFLINE_CONFIRM_WINDOW {
+            log::warn!(
+                "[ConnectivityMonitor] Network failures sustained for {:?}; declaring offline",
+                OFFLINE_CONFIRM_WINDOW
+            );
+            self.set_reachable(false, error).await;
+        } else {
+            log::debug!(
+                "[ConnectivityMonitor] Network failure within debounce window; not yet offline"
+            );
+        }
+    }
 
-        // Attempt to ping the server
+    /// Apply a deliberate reachability probe result (offline recovery probe or a
-        let is_reachable = self.http_client.ping(&ping_url).await;
+    /// manual check). Unlike `report_network_failure`, a probe is an explicit
+    /// reachability test, so its result is applied immediately without debounce.
+    async fn apply_probe_result(&self, is_reachable: bool, error: Option<String>) {
+        if is_reachable {
+            *self.first_failure_at.write().await = None;
+        }
+        self.set_reachable(is_reachable, error).await;
+    }
 
-        log::debug!(
+    /// Core transition: update status and emit events only on an actual change.
-            "[ConnectivityMonitor] Ping result: {} (was: {})",
+    async fn set_reachable(&self, is_reachable: bool, error: Option<String>) {
-            if is_reachable { "SUCCESS" } else { "FAILED" },
+        let was_reachable = {
-            if was_reachable { "reachable" } else { "unreachable" }
-        );
-
-        // Update status
-        {
             let mut status = self.status.write().await;
+            let was = status.is_server_reachable;
             status.is_server_reachable = is_reachable;
             status.last_checked = Some(chrono::Utc::now().to_rfc3339());
             status.connection_error = if is_reachable {
                 None
             } else {
-                Some("Server unreachable".to_string())
+                Some(error.unwrap_or_else(|| "Server unreachable".to_string()))
             };
             status.is_checking = false;
-        }
+            was
+        };
 
-        // Emit events if reachability changed
         if is_reachable != was_reachable {
             self.emit_connectivity_change(is_reachable).await;
-        }
+            if is_reachable {
-
+                self.emit_server_reconnected().await;
-        // Emit reconnection event
-        if is_reachable && !was_reachable {
-            self.emit_server_reconnected().await;
-        }
-
-        is_reachable
-    }
-
-    /// Mark server as reachable (called after successful API call)
-    pub async fn mark_reachable(&self) {
-        let mut status = self.status.write().await;
-        let was_reachable = status.is_server_reachable;
-
-        status.is_server_reachable = true;
-        status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-        status.connection_error = None;
-
-        drop(status);
-
-        if !was_reachable {
-            log::info!("[ConnectivityMonitor] Server marked as reachable (was unreachable)");
-            self.emit_connectivity_change(true).await;
-            self.emit_server_reconnected().await;
-        }
-    }
-
-    /// Mark server as unreachable (called after failed API call)
-    pub async fn mark_unreachable(&self, error: Option<String>) {
-        let mut status = self.status.write().await;
-        let was_reachable = status.is_server_reachable;
-
-        status.is_server_reachable = false;
-        status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-        status.connection_error = error.or_else(|| Some("Server unreachable".to_string()));
-
-        let error_msg = status.connection_error.clone().unwrap_or_default();
-        drop(status);
-
-        if was_reachable {
-            log::warn!("[ConnectivityMonitor] Server marked as unreachable (was reachable): {}", error_msg);
-            self.emit_connectivity_change(false).await;
-        }
-    }
-
-    /// Start monitoring connectivity with adaptive polling
-    pub async fn start_monitoring(&self) {
-        if self.is_monitoring.swap(true, Ordering::SeqCst) {
-            log::info!("[ConnectivityMonitor] Already monitoring");
-            return;
-        }
-
-        log::info!("[ConnectivityMonitor] Starting connectivity monitoring");
-
-        // Perform immediate check before starting background task
-        // This ensures we get an accurate state right away instead of assuming offline
-        let is_reachable = self.check_reachability().await;
-        log::info!("[ConnectivityMonitor] Initial connectivity check: {}", if is_reachable { "ONLINE" } else { "OFFLINE" });
-
-        // Clone Arc references for the background task
-        let status = Arc::clone(&self.status);
-        let is_monitoring = Arc::clone(&self.is_monitoring);
-        let server_url = Arc::clone(&self.server_url);
-        let http_client = Arc::clone(&self.http_client);
-        let self_clone = Arc::new(ConnectivityMonitorHandle {
-            server_url,
-            http_client,
-            status,
-            app_handle: self.app_handle.clone(),
-        });
-
-        // Spawn background monitoring task
-        tokio::spawn(async move {
-            while is_monitoring.load(Ordering::SeqCst) {
-                // Determine interval based on current reachability
-                let interval_ms = {
-                    let status = self_clone.status.read().await;
-                    if status.is_server_reachable {
-                        AUTO_CHECK_INTERVAL_MS
-                    } else {
-                        RETRY_CHECK_INTERVAL_MS
-                    }
-                };
-
-                // Wait for the interval
-                tokio::time::sleep(Duration::from_millis(interval_ms)).await;
-
-                // Check if still monitoring
-                if !is_monitoring.load(Ordering::SeqCst) {
-                    break;
-                }
-
-                // Perform connectivity check
-                let _ = self_clone.check_reachability().await;
             }
-
+        }
-            log::info!("[ConnectivityMonitor] Stopped monitoring");
-        });
-    }
-
-    /// Stop monitoring connectivity
-    pub fn stop_monitoring(&self) {
-        log::info!("[ConnectivityMonitor] Stopping connectivity monitoring");
-        self.is_monitoring.store(false, Ordering::SeqCst);
     }
 
     /// Emit connectivity change event to frontend
@@ -275,87 +189,183 @@ impl ConnectivityMonitor {
     }
 }
 
-/// Handle for the background monitoring task
+/// Connectivity monitor for tracking server reachability.
-struct ConnectivityMonitorHandle {
+///
+/// Reachability is driven primarily by real repository traffic via the shared
+/// [`ConnectivityReporter`]. The monitor itself only runs an offline recovery
+/// probe (see `start_monitoring`) and serves the connectivity Tauri commands.
+pub struct ConnectivityMonitor {
     server_url: Arc<RwLock<Option<String>>>,
     http_client: Arc<HttpClient>,
-    status: Arc<RwLock<ConnectivityStatus>>,
+    reporter: ConnectivityReporter,
-    app_handle: Option<AppHandle>,
+    is_monitoring: Arc<AtomicBool>,
 }
 
-impl ConnectivityMonitorHandle {
+impl ConnectivityMonitor {
-    async fn check_reachability(&self) -> bool {
+    /// Create a new connectivity monitor
+    pub fn new(http_client: HttpClient) -> Self {
+        let status = Arc::new(RwLock::new(ConnectivityStatus::default()));
+        Self {
+            server_url: Arc::new(RwLock::new(None)),
+            http_client: Arc::new(http_client),
+            reporter: ConnectivityReporter::new(status, None),
+            is_monitoring: Arc::new(AtomicBool::new(false)),
+        }
+    }
+
+    /// Set the Tauri app handle for event emission.
+    /// Must be called before the reporter is shared with the repository.
+    pub fn set_app_handle(&mut self, app_handle: AppHandle) {
+        self.reporter.app_handle = Some(app_handle);
+    }
+
+    /// Get a cheap, cloneable reporter so the repository can feed server
+    /// outcomes into the same reachability state the UI observes.
+    pub fn reporter(&self) -> ConnectivityReporter {
+        self.reporter.clone()
+    }
+
+    /// Update the server URL
+    pub async fn set_server_url(&self, url: String) {
+        log::info!("[ConnectivityMonitor] Setting server URL: {}", url);
+        *self.server_url.write().await = Some(url);
+
+        // Check new server immediately
+        log::info!("[ConnectivityMonitor] Checking reachability of new server...");
+        let is_reachable = self.check_reachability().await;
+        log::info!("[ConnectivityMonitor] New server is {}", if is_reachable { "REACHABLE" } else { "UNREACHABLE" });
+    }
+
+    /// Get current connectivity status
+    pub async fn get_status(&self) -> ConnectivityStatus {
+        self.reporter.status.read().await.clone()
+    }
+
+    /// Deliberately probe the server's reachability (manual check / recovery probe).
+    /// The result is applied immediately (no debounce) since this is an explicit test.
+    pub async fn check_reachability(&self) -> bool {
+        {
+            let mut status = self.reporter.status.write().await;
+            status.is_checking = true;
+        }
+
         let server_url = self.server_url.read().await.clone();
 
-        if server_url.is_none() {
+        let Some(url) = server_url else {
+            log::warn!("[ConnectivityMonitor] Cannot check reachability: No server URL configured");
+            self.reporter
+                .apply_probe_result(false, Some("No server URL configured".to_string()))
+                .await;
             return false;
-        }
-
-        let url = server_url.unwrap();
-        let ping_url = format!("{}/System/Info/Public", url);
-
-        // Store previous reachability state
-        let was_reachable = {
-            let status = self.status.read().await;
-            status.is_server_reachable
         };
 
-        // Attempt to ping the server
+        let ping_url = format!("{}/System/Info/Public", url);
+        log::debug!("[ConnectivityMonitor] Pinging server: {}", ping_url);
+
         let is_reachable = self.http_client.ping(&ping_url).await;
+        log::debug!(
+            "[ConnectivityMonitor] Ping result: {}",
+            if is_reachable { "SUCCESS" } else { "FAILED" }
+        );
 
-        // Update status
+        self.reporter.apply_probe_result(is_reachable, None).await;
-        {
-            let mut status = self.status.write().await;
-            status.is_server_reachable = is_reachable;
-            status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-            status.connection_error = if is_reachable {
-                None
-            } else {
-                Some("Server unreachable".to_string())
-            };
-        }
-
-        // Emit events if reachability changed
-        if is_reachable != was_reachable {
-            self.emit_connectivity_change(is_reachable).await;
-        }
-
-        // Emit reconnection event
-        if is_reachable && !was_reachable {
-            self.emit_server_reconnected().await;
-        }
-
         is_reachable
     }
 
-    async fn emit_connectivity_change(&self, is_reachable: bool) {
+    /// Mark server as reachable (called after successful API call / login)
-        if let Some(app_handle) = &self.app_handle {
+    pub async fn mark_reachable(&self) {
-            let event = ConnectivityChangeEvent { is_reachable };
+        self.reporter.report_success().await;
-            if let Err(e) = app_handle.emit("connectivity:changed", event) {
-                log::error!("[ConnectivityMonitor] Failed to emit connectivity change event: {}", e);
-            }
-        }
     }
 
-    async fn emit_server_reconnected(&self) {
+    /// Mark server as unreachable directly.
-        if let Some(app_handle) = &self.app_handle {
+    ///
-            if let Err(e) = app_handle.emit("connectivity:reconnected", ()) {
+    /// Used by deliberate signals (e.g. a failed login/connect) where the caller
-                log::error!("[ConnectivityMonitor] Failed to emit reconnection event: {}", e);
+    /// knows the server is unreachable now. Repository traffic should prefer
-            }
+    /// `reporter().report_network_failure()` so the debounce applies.
+    pub async fn mark_unreachable(&self, error: Option<String>) {
+        self.reporter.apply_probe_result(false, error).await;
+    }
+
+    /// Start the offline recovery probe.
+    ///
+    /// While **online**, reachability is kept fresh by real traffic, so the probe
+    /// idles. While **offline**, it polls `/System/Info/Public` every
+    /// `RETRY_CHECK_INTERVAL_MS` to detect the server returning even when no user
+    /// traffic is flowing.
+    pub async fn start_monitoring(&self) {
+        if self.is_monitoring.swap(true, Ordering::SeqCst) {
+            log::info!("[ConnectivityMonitor] Already monitoring");
+            return;
         }
+
+        log::info!("[ConnectivityMonitor] Starting connectivity monitoring (offline recovery probe)");
+
+        // Perform an immediate check so startup reflects reality quickly.
+        let is_reachable = self.check_reachability().await;
+        log::info!("[ConnectivityMonitor] Initial connectivity check: {}", if is_reachable { "ONLINE" } else { "OFFLINE" });
+
+        let is_monitoring = Arc::clone(&self.is_monitoring);
+        let server_url = Arc::clone(&self.server_url);
+        let http_client = Arc::clone(&self.http_client);
+        let reporter = self.reporter.clone();
+
+        tokio::spawn(async move {
+            while is_monitoring.load(Ordering::SeqCst) {
+                tokio::time::sleep(Duration::from_millis(RETRY_CHECK_INTERVAL_MS)).await;
+
+                if !is_monitoring.load(Ordering::SeqCst) {
+                    break;
+                }
+
+                // Only probe while offline — real traffic is the signal when online.
+                if reporter.status.read().await.is_server_reachable {
+                    continue;
+                }
+
+                let Some(url) = server_url.read().await.clone() else {
+                    continue;
+                };
+                let ping_url = format!("{}/System/Info/Public", url);
+                let is_reachable = http_client.ping(&ping_url).await;
+
+                // Probe only ever recovers us to online; a failed probe leaves us
+                // offline without re-emitting (no change).
+                if is_reachable {
+                    reporter.apply_probe_result(true, None).await;
+                }
+            }
+
+            log::info!("[ConnectivityMonitor] Stopped monitoring");
+        });
+    }
+
+    /// Stop monitoring connectivity
+    pub fn stop_monitoring(&self) {
+        log::info!("[ConnectivityMonitor] Stopping connectivity monitoring");
+        self.is_monitoring.store(false, Ordering::SeqCst);
     }
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::jellyfin::http_client::HttpConfig;
+
+    /// Build a reporter backed by a fresh (optimistic) status, with no app handle.
+    /// Event emission is a no-op without a handle, which is exactly what we want
+    /// for unit-testing the reachability state transitions.
+    fn test_reporter() -> ConnectivityReporter {
+        ConnectivityReporter::new(Arc::new(RwLock::new(ConnectivityStatus::default())), None)
+    }
+
+    async fn is_reachable(reporter: &ConnectivityReporter) -> bool {
+        reporter.status.read().await.is_server_reachable
+    }
 
     #[test]
     fn test_intervals() {
-        // Verify intervals match TypeScript
+        // Offline recovery probe interval (online has no polling).
-        assert_eq!(AUTO_CHECK_INTERVAL_MS, 30000);
         assert_eq!(RETRY_CHECK_INTERVAL_MS, 5000);
+        assert_eq!(OFFLINE_CONFIRM_WINDOW, Duration::from_secs(5));
     }
 
     #[tokio::test]
@@ -367,4 +377,120 @@ mod tests {
         assert!(status.connection_error.is_none());
         assert!(!status.is_checking);
     }
+
+    /// A single (or brief) network failure must NOT flip the app offline:
+    /// the time-window debounce keeps us online until the failure persists.
+    ///
+    /// @req-test: UR-002 - Access media when online or offline
+    #[tokio::test]
+    async fn test_single_network_failure_does_not_go_offline() {
+        let reporter = test_reporter();
+        assert!(is_reachable(&reporter).await, "starts online");
+
+        reporter
+            .report_network_failure(Some("timeout".to_string()))
+            .await;
+
+        assert!(
+            is_reachable(&reporter).await,
+            "one network failure within the debounce window stays online"
+        );
+        // But the failure streak is now being tracked.
+        assert!(reporter.first_failure_at.read().await.is_some());
+    }
+
+    /// Once failures persist past OFFLINE_CONFIRM_WINDOW, we flip offline.
+    /// We simulate elapsed time by backdating the streak start.
+    ///
+    /// @req-test: UR-002 - Access media when online or offline
+    #[tokio::test]
+    async fn test_sustained_network_failure_goes_offline() {
+        let reporter = test_reporter();
+
+        // First failure starts the streak.
+        reporter.report_network_failure(None).await;
+        assert!(is_reachable(&reporter).await);
+
+        // Backdate the streak start to before the window.
+        {
+            let mut first = reporter.first_failure_at.write().await;
+            *first = Some(Instant::now() - OFFLINE_CONFIRM_WINDOW - Duration::from_secs(1));
+        }
+
+        // Next failure now exceeds the window → offline.
+        reporter
+            .report_network_failure(Some("connection refused".to_string()))
+            .await;
+        assert!(
+            !is_reachable(&reporter).await,
+            "sustained network failure flips to offline"
+        );
+    }
+
+    /// A success during a failure streak clears the streak and keeps us online —
+    /// recovery is instant and never trips the banner.
+    #[tokio::test]
+    async fn test_success_clears_failure_streak() {
+        let reporter = test_reporter();
+
+        reporter.report_network_failure(None).await;
+        assert!(reporter.first_failure_at.read().await.is_some());
+
+        reporter.report_success().await;
+
+        assert!(is_reachable(&reporter).await);
+        assert!(
+            reporter.first_failure_at.read().await.is_none(),
+            "success resets the debounce streak"
+        );
+    }
+
+    /// First success after being offline recovers instantly (no debounce on the
+    /// way back up).
+    #[tokio::test]
+    async fn test_recovery_is_instant() {
+        let reporter = test_reporter();
+
+        // Force offline.
+        reporter.apply_probe_result(false, Some("down".to_string())).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // A single success brings us straight back online.
+        reporter.report_success().await;
+        assert!(is_reachable(&reporter).await);
+        let status = reporter.status.read().await;
+        assert!(status.connection_error.is_none());
+    }
+
+    /// Server-answered errors (401/404/5xx) are reported via report_success
+    /// by the repository, because the server is demonstrably reachable. This
+    /// test documents that contract: report_success means "server is up".
+    #[tokio::test]
+    async fn test_server_answered_error_counts_as_reachable() {
+        let reporter = test_reporter();
+
+        // Simulate being offline, then the server answers (even with an error).
+        reporter.apply_probe_result(false, None).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // Repository maps Authentication/NotFound/Server errors to report_success.
+        reporter.report_success().await;
+        assert!(
+            is_reachable(&reporter).await,
+            "a server that answers (even with 4xx/5xx) is reachable"
+        );
+    }
+
+    /// report_network_failure is a no-op once already offline (nothing to debounce,
+    /// no duplicate events).
+    #[tokio::test]
+    async fn test_network_failure_noop_when_already_offline() {
+        let reporter = test_reporter();
+        reporter.apply_probe_result(false, None).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // Should not panic or change state.
+        reporter.report_network_failure(Some("still down".to_string())).await;
+        assert!(!is_reachable(&reporter).await);
+    }
 }

src-tauri/src/download/cache.rs

@@ -11,7 +11,7 @@ use serde::{Deserialize, Serialize};
 use crate::storage::db_service::{DatabaseService, Query, QueryParam};
 
 /// Smart caching configuration
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CacheConfig {
     /// Enable queue pre-caching

src-tauri/src/download/mod.rs

@@ -77,7 +77,7 @@ impl DownloadManager {
 }
 
 /// Information about a download
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(specta::Type, Debug, Clone, serde::Serialize, serde::Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct DownloadInfo {
     pub id: i64,
@@ -120,7 +120,6 @@ pub struct DownloadTask {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::player::MediaType;
 
     #[test]
     fn test_download_manager_set_max_concurrent() {

src-tauri/src/jellyfin/client.rs

@@ -284,22 +284,35 @@ impl JellyfinClient {
     }
 
     /// Seek on a remote session
+    ///
+    /// Jellyfin's `/Sessions/{id}/Playing/Seek` endpoint takes the target as the
+    /// `SeekPositionTicks` *query parameter*, not a JSON body. Sending it in the
+    /// body (as we used to) is silently ignored and the remote never seeks.
     pub async fn session_seek(
         &self,
         session_id: String,
         position_ticks: i64,
     ) -> Result<(), String> {
-        #[derive(serde::Serialize)]
+        let url = format!(
-        #[serde(rename_all = "PascalCase")]
+            "{}/Sessions/{}/Playing/Seek?SeekPositionTicks={}",
-        struct SeekRequest {
+            self.config.server_url, session_id, position_ticks
-            seek_position_ticks: i64,
+        );
+
+        let response = self.http_client
+            .post(&url)
+            .header("X-Emby-Authorization", self.get_auth_header())
+            .send()
+            .await
+            .map_err(|e| format!("Network request failed: {}", e))?;
+
+        let status = response.status();
+        if !status.is_success() {
+            let error_text = response.text().await.unwrap_or_else(|_| "Unknown error".to_string());
+            return Err(format!("Jellyfin API error {}: {}", status.as_u16(), error_text));
         }
 
-        let request = SeekRequest {
+        log::info!("[JellyfinClient] Seek to {} ticks on session {}", position_ticks, session_id);
-            seek_position_ticks: position_ticks,
+        Ok(())
-        };
-
-        self.post(&format!("/Sessions/{}/Playing/Seek", session_id), &request).await
     }
 
     /// Send a full GeneralCommand to a remote session.
@@ -371,6 +384,82 @@ impl JellyfinClient {
         let sessions = self.get_sessions().await?;
         Ok(sessions.into_iter().find(|s| s.id.as_deref() == Some(session_id)))
     }
+
+    // --- JellyLMS multi-room sync groups -----------------------------------
+    //
+    // The JellyLMS plugin exposes a REST API under `/JellyLms` for grouping LMS
+    // players ("zones") into synchronized multi-room sync groups. Players are
+    // addressed by MAC address; JellyTau maps a Jellyfin session to a MAC by
+    // stripping the `lms-` prefix off the session's device id (see
+    // LmsDeviceDiscoveryService in the jellyLMS repo, which registers each player
+    // with deviceId = "lms-{MacAddress}").
+
+    /// List current LMS sync groups.
+    pub async fn lms_get_sync_groups(&self) -> Result<Vec<LmsSyncGroup>, String> {
+        self.get("/JellyLms/SyncGroups").await
+    }
+
+    /// Fuse LMS zones: create a sync group with `master_mac` as the sync master
+    /// and `slave_macs` joining it. The master keeps playing; slaves follow.
+    pub async fn lms_create_sync_group(
+        &self,
+        master_mac: &str,
+        slave_macs: Vec<String>,
+    ) -> Result<(), String> {
+        let payload = serde_json::json!({
+            "MasterMac": master_mac,
+            "SlaveMacs": slave_macs,
+        });
+        self.post("/JellyLms/SyncGroups", &payload).await
+    }
+
+    /// Remove a single LMS player from whatever sync group it's in.
+    pub async fn lms_unsync_player(&self, mac: &str) -> Result<(), String> {
+        self.delete(&format!("/JellyLms/SyncGroups/Players/{}", mac)).await
+    }
+
+    /// Dissolve an entire LMS sync group, identified by its master's MAC.
+    pub async fn lms_dissolve_sync_group(&self, master_mac: &str) -> Result<(), String> {
+        self.delete(&format!("/JellyLms/SyncGroups/{}", master_mac)).await
+    }
+
+    /// Make a DELETE request to the Jellyfin API (used by the JellyLMS endpoints).
+    async fn delete(&self, endpoint: &str) -> Result<(), String> {
+        let url = format!("{}{}", self.config.server_url, endpoint);
+
+        log::debug!("[JellyfinClient] DELETE {}", endpoint);
+
+        let response = self.http_client
+            .delete(&url)
+            .header("X-Emby-Authorization", self.get_auth_header())
+            .send()
+            .await
+            .map_err(|e| format!("Network request failed: {}", e))?;
+
+        let status = response.status();
+        if !status.is_success() {
+            let error_text = response.text().await.unwrap_or_else(|_| "Unknown error".to_string());
+            return Err(format!("Jellyfin API error {}: {}", status.as_u16(), error_text));
+        }
+        Ok(())
+    }
+}
+
+/// An LMS multi-room sync group, as returned by JellyLMS `/JellyLms/SyncGroups`.
+///
+/// Mirrors the plugin's `SyncGroup` model. The master is the sync source; slaves
+/// follow it in lockstep.
+#[derive(specta::Type, Debug, Clone, Deserialize, serde::Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LmsSyncGroup {
+    #[serde(alias = "MasterMac")]
+    pub master_mac: String,
+    #[serde(default, alias = "MasterName")]
+    pub master_name: String,
+    #[serde(default, alias = "SlaveMacs")]
+    pub slave_macs: Vec<String>,
+    #[serde(default, alias = "SlaveNames")]
+    pub slave_names: Vec<String>,
 }
 
 /// Default value for supports_remote_control when missing from API
@@ -381,72 +470,103 @@ fn default_true() -> bool {
 }
 
 /// Session information from Jellyfin
-#[derive(Debug, Clone, Deserialize, serde::Serialize)]
+#[derive(specta::Type, Debug, Clone, Deserialize, serde::Serialize)]
-#[serde(rename_all(deserialize = "PascalCase", serialize = "camelCase"))]
+#[serde(rename_all = "camelCase")]
 pub struct SessionInfo {
     #[serde(default)]
+    #[serde(alias = "Id")]
     pub id: Option<String>,
     #[serde(default)]
+    #[serde(alias = "UserId")]
     pub user_id: Option<String>,
     #[serde(default)]
+    #[serde(alias = "UserName")]
     pub user_name: Option<String>,
     #[serde(default)]
+    #[serde(alias = "Client")]
     pub client: Option<String>,
     #[serde(default)]
+    #[serde(alias = "DeviceName")]
     pub device_name: Option<String>,
     #[serde(default)]
+    #[serde(alias = "DeviceId")]
     pub device_id: Option<String>,
     #[serde(default)]
+    #[serde(alias = "ApplicationVersion")]
     pub application_version: Option<String>,
     #[serde(default)]
+    #[serde(alias = "IsActive")]
     pub is_active: Option<bool>,
     #[serde(default)]
+    #[serde(alias = "SupportsMediaControl")]
     pub supports_media_control: Option<bool>,
     #[serde(default = "default_true")]
+    #[serde(alias = "SupportsRemoteControl")]
     pub supports_remote_control: bool,
     #[serde(default)]
+    #[serde(alias = "NowPlayingItem")]
     pub now_playing_item: Option<NowPlayingItem>,
     #[serde(default)]
+    #[serde(alias = "PlayState")]
     pub play_state: Option<PlayState>,
     #[serde(default)]
+    #[serde(alias = "PlayableMediaTypes")]
     pub playable_media_types: Option<Vec<String>>,
     #[serde(default)]
+    #[serde(alias = "SupportedCommands")]
     pub supported_commands: Option<Vec<String>>,
 }
 
-#[derive(Debug, Clone, Deserialize, serde::Serialize)]
+#[derive(specta::Type, Debug, Clone, Deserialize, serde::Serialize)]
-#[serde(rename_all(deserialize = "PascalCase", serialize = "camelCase"))]
+#[serde(rename_all = "camelCase")]
 pub struct NowPlayingItem {
+    #[serde(alias = "Id")]
     pub id: Option<String>,
+    #[serde(alias = "Name")]
     pub name: Option<String>,
+    #[serde(alias = "RunTimeTicks")]
     pub run_time_ticks: Option<i64>,
+    #[serde(alias = "Album")]
     pub album: Option<String>,
+    #[serde(alias = "AlbumId")]
     pub album_id: Option<String>,
+    #[serde(alias = "AlbumArtist")]
     pub album_artist: Option<String>,
+    #[serde(alias = "Artists")]
     pub artists: Option<Vec<String>>,
+    #[serde(alias = "ImageTags")]
     pub image_tags: Option<std::collections::HashMap<String, String>>,
+    #[serde(alias = "PrimaryImageTag")]
     pub primary_image_tag: Option<String>,
+    #[serde(alias = "AlbumPrimaryImageTag")]
     pub album_primary_image_tag: Option<String>,
     #[serde(rename = "Type")]
     pub item_type: Option<String>,
 }
 
-#[derive(Debug, Clone, Deserialize, serde::Serialize)]
+#[derive(specta::Type, Debug, Clone, Deserialize, serde::Serialize)]
-#[serde(rename_all(deserialize = "PascalCase", serialize = "camelCase"))]
+#[serde(rename_all = "camelCase")]
 pub struct PlayState {
     #[serde(default)]
+    #[serde(alias = "PositionTicks")]
     pub position_ticks: Option<i64>,
     #[serde(default)]
+    #[serde(alias = "CanSeek")]
     pub can_seek: Option<bool>,
     #[serde(default)]
+    #[serde(alias = "IsPaused")]
     pub is_paused: Option<bool>,
     #[serde(default)]
+    #[serde(alias = "IsMuted")]
     pub is_muted: Option<bool>,
     #[serde(default)]
+    #[serde(alias = "VolumeLevel")]
     pub volume_level: Option<i32>,
     #[serde(default)]
+    #[serde(alias = "RepeatMode")]
     pub repeat_mode: Option<String>,
     #[serde(default)]
+    #[serde(alias = "ShuffleMode")]
     pub shuffle_mode: Option<String>,
 }
 

src-tauri/src/lib.rs

@@ -12,11 +12,12 @@ mod session_poller;
 pub mod settings;
 mod storage;
 mod thumbnail;
-mod utils;
+pub mod utils;
 
 use std::sync::{Arc, Mutex};
 use tokio::sync::Mutex as TokioMutex;
 use tauri::{Emitter, Manager};
+use tauri_specta::Builder;
 use log::{error, info};
 #[cfg(target_os = "android")]
 use log::warn;
@@ -27,7 +28,7 @@ use commands::{
     get_download_storage_stats, get_downloads, get_download_manager_stats, set_max_concurrent_downloads,
     get_smart_cache_stats, update_smart_cache_config, get_smart_cache_config, get_album_recommendations,
     get_album_affinity_status,
-    mark_download_completed, mark_download_failed, start_download,
+    mark_download_completed, mark_download_failed, start_download, enqueue_download, enqueue_video_downloads,
     pin_item, unpin_item, is_item_pinned,
     offline_get_items, offline_is_available, offline_search, pause_download, resume_download,
     player_cycle_repeat, player_get_audio_settings, player_get_queue, player_get_status,
@@ -51,11 +52,13 @@ use commands::{
     // Remote session control commands
     remote_play_on_session, remote_send_command, remote_session_seek, remote_session_set_volume,
     remote_session_toggle_mute,
+    // LMS multi-room sync group commands
+    lms_get_sync_groups, lms_create_sync_group, lms_unsync_player, lms_dissolve_sync_group,
     // Session polling commands
     sessions_set_polling_hint, sessions_poll_now, SessionPollerWrapper,
     // Playback mode commands
     playback_mode_get_current, playback_mode_set, playback_mode_is_transferring,
-    playback_mode_transfer_to_remote, playback_mode_transfer_to_local,
+    playback_mode_transfer_to_remote, playback_mode_transfer_to_local, playback_mode_set_transferring,
     playback_mode_get_remote_status,
     // Playback reporting commands
     playback_reporter_init, playback_reporter_destroy,
@@ -95,11 +98,14 @@ use commands::{
     repository_create, repository_destroy, repository_get_libraries, repository_get_items,
     repository_get_item, repository_get_latest_items, repository_get_resume_items,
     repository_get_next_up_episodes, repository_get_recently_played_audio, repository_get_resume_movies,
+    repository_get_rediscover_albums,
     repository_get_genres, repository_search, repository_get_playback_info,
     repository_get_video_stream_url, repository_get_audio_stream_url,
+    repository_get_live_tv_channels, repository_get_channels, repository_open_live_stream,
     repository_report_playback_start, repository_report_playback_progress, repository_report_playback_stopped,
     repository_get_image_url, repository_mark_favorite, repository_unmark_favorite,
     repository_get_person, repository_get_items_by_person, repository_get_similar_items,
+    repository_get_subtitle_url, repository_get_video_download_url,
     // Playlist commands
     playlist_create, playlist_delete, playlist_rename, playlist_get_items,
     playlist_add_items, playlist_remove_items, playlist_move_item,
@@ -346,6 +352,258 @@ fn create_player_backend(
     }
 }
 
+/// Construct the tauri-specta command builder. Shared by `run()` and the
+/// bindings-export test so the TypeScript bindings always match the handler.
+fn specta_builder() -> Builder<tauri::Wry> {
+    Builder::<tauri::Wry>::new()
+        // Throw on error so generated `commands.*` return Promise<T> and throw,
+        // matching the existing frontend's invoke() try/catch convention.
+        .error_handling(tauri_specta::ErrorHandlingMode::Throw)
+        .events(tauri_specta::collect_events![
+            crate::player::events::PlayerStatusEvent
+        ])
+        .commands(tauri_specta::collect_commands![
+            // Player commands
+            player_play_item,
+            player_play_queue,
+            player_play_album_track,
+            player_play_tracks,
+            player_play,
+            player_pause,
+            player_toggle,
+            player_stop,
+            player_next,
+            player_previous,
+            player_seek,
+            player_seek_video,
+            player_set_volume,
+            player_toggle_mute,
+            player_set_audio_track,
+            player_switch_audio_track,
+            player_set_subtitle_track,
+            player_toggle_shuffle,
+            player_cycle_repeat,
+            player_get_status,
+            player_get_queue,
+            player_add_to_queue,
+            player_add_track_by_id,
+            player_add_tracks_by_ids,
+            player_remove_from_queue,
+            player_move_in_queue,
+            player_skip_to,
+            player_set_audio_settings,
+            player_get_audio_settings,
+            player_set_video_settings,
+            player_get_video_settings,
+            // Sleep timer and autoplay commands
+            player_set_sleep_timer,
+            player_cancel_sleep_timer,
+            player_get_sleep_timer,
+            player_get_autoplay_settings,
+            player_set_autoplay_settings,
+            player_cancel_autoplay_countdown,
+            player_play_next_episode,
+            player_on_playback_ended,
+            // Preload commands
+            player_preload_upcoming,
+            player_set_cache_config,
+            player_get_cache_config,
+            // Jellyfin reporting commands
+            player_configure_jellyfin,
+            player_disable_jellyfin,
+            // Session management commands
+            player_get_session,
+            player_dismiss_session,
+            // Remote session control commands
+            remote_play_on_session,
+            remote_send_command,
+            remote_session_seek,
+            remote_session_set_volume,
+            remote_session_toggle_mute,
+            // LMS multi-room sync group commands
+            lms_get_sync_groups,
+            lms_create_sync_group,
+            lms_unsync_player,
+            lms_dissolve_sync_group,
+            // Session polling commands
+            sessions_set_polling_hint,
+            sessions_poll_now,
+            // Playback mode commands
+            playback_mode_get_current,
+            playback_mode_set,
+            playback_mode_is_transferring,
+            playback_mode_transfer_to_remote,
+            playback_mode_get_remote_status,
+            playback_mode_transfer_to_local,
+            playback_mode_set_transferring,
+            // Playback reporting commands
+            playback_reporter_init,
+            playback_reporter_destroy,
+            playback_report_start,
+            playback_report_progress,
+            playback_report_stopped,
+            playback_mark_played,
+            // Auth commands
+            auth_initialize,
+            auth_connect_to_server,
+            auth_login,
+            auth_verify_session,
+            auth_logout,
+            auth_get_session,
+            auth_set_session,
+            auth_start_verification,
+            auth_stop_verification,
+            auth_reauthenticate,
+            // Device commands
+            device_get_id,
+            device_set_id,
+            // Connectivity commands
+            connectivity_check_server,
+            connectivity_set_server_url,
+            connectivity_get_status,
+            connectivity_start_monitoring,
+            connectivity_stop_monitoring,
+            connectivity_mark_reachable,
+            connectivity_mark_unreachable,
+            // Storage commands
+            storage_init,
+            storage_get_path,
+            storage_get_size,
+            storage_get_security_status,
+            storage_save_server,
+            storage_get_servers,
+            storage_delete_server,
+            storage_save_user,
+            storage_get_users,
+            storage_set_active_user,
+            storage_get_active_user,
+            storage_get_active_session,
+            storage_get_access_token,
+            storage_delete_user,
+            // Playback progress commands
+            storage_update_playback_progress,
+            storage_update_playback_context,
+            storage_mark_played,
+            storage_get_playback_progress,
+            storage_mark_synced,
+            storage_toggle_favorite,
+            // Download commands
+            download_item,
+            download_item_and_start,
+            download_album,
+            download_video,
+            download_series,
+            download_season,
+            get_downloads,
+            pause_download,
+            resume_download,
+            cancel_download,
+            delete_download,
+            delete_all_downloads,
+            delete_album_downloads,
+            clear_stale_downloads,
+            get_download_storage_stats,
+            mark_download_completed,
+            mark_download_failed,
+            start_download,
+            enqueue_download,
+            enqueue_video_downloads,
+            get_download_manager_stats,
+            set_max_concurrent_downloads,
+            get_smart_cache_stats,
+            update_smart_cache_config,
+            get_smart_cache_config,
+            get_album_recommendations,
+            get_album_affinity_status,
+            // Pinning commands
+            pin_item,
+            unpin_item,
+            is_item_pinned,
+            // Offline commands
+            offline_is_available,
+            offline_get_items,
+            offline_search,
+            // Offline cache commands
+            storage_get_libraries,
+            storage_get_items,
+            storage_get_item,
+            storage_search_items,
+            storage_save_library,
+            storage_save_item,
+            storage_get_pending_sync_count,
+            // Sync queue commands
+            sync_queue_mutation,
+            sync_get_pending,
+            sync_mark_processing,
+            sync_mark_completed,
+            sync_mark_failed,
+            sync_get_pending_count,
+            sync_cleanup_completed,
+            sync_clear_user,
+            // Thumbnail cache and image commands
+            thumbnail_get_cached,
+            thumbnail_save,
+            thumbnail_get_stats,
+            thumbnail_set_limit,
+            thumbnail_clear_cache,
+            thumbnail_delete_item,
+            image_get_url,
+            // People cache commands
+            storage_save_person,
+            storage_get_person,
+            storage_save_item_people,
+            storage_get_item_people,
+            // Series audio preferences
+            storage_save_series_audio_preference,
+            storage_get_series_audio_preference,
+            // Repository commands
+            repository_create,
+            repository_destroy,
+            repository_get_libraries,
+            repository_get_items,
+            repository_get_item,
+            repository_get_latest_items,
+            repository_get_resume_items,
+            repository_get_next_up_episodes,
+            repository_get_recently_played_audio,
+            repository_get_resume_movies,
+            repository_get_rediscover_albums,
+            repository_get_genres,
+            repository_search,
+            repository_get_playback_info,
+            repository_get_video_stream_url,
+            repository_get_audio_stream_url,
+            repository_get_live_tv_channels,
+            repository_get_channels,
+            repository_open_live_stream,
+            repository_report_playback_start,
+            repository_report_playback_progress,
+            repository_report_playback_stopped,
+            repository_get_image_url,
+            repository_mark_favorite,
+            repository_unmark_favorite,
+            repository_get_person,
+            repository_get_items_by_person,
+            repository_get_similar_items,
+            repository_get_subtitle_url,
+            repository_get_video_download_url,
+            // Playlist commands
+            playlist_create,
+            playlist_delete,
+            playlist_rename,
+            playlist_get_items,
+            playlist_add_items,
+            playlist_remove_items,
+            playlist_move_item,
+            // Conversion commands
+            format_time_seconds,
+            format_time_seconds_long,
+            convert_ticks_to_seconds,
+            calc_progress,
+            convert_percent_to_volume,
+        ])
+}
+
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     // Initialize logger
@@ -353,10 +611,22 @@ pub fn run() {
         .filter_level(log::LevelFilter::Info)
         .init();
 
+    // NOTE: TypeScript bindings are generated by the `export_typescript_bindings`
+    // test (`cargo test export_typescript_bindings`), NOT at runtime. Calling
+    // `.export()` here would try to write `../src/lib/api/bindings.ts` at app
+    // startup, which panics on devices (e.g. Android) where that path doesn't exist.
+    let builder = specta_builder();
+    let invoke_handler = builder.invoke_handler();
+
     tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
         .plugin(tauri_plugin_os::init())
-        .setup(|app| {
+        .invoke_handler(invoke_handler)
+        .setup(move |app| {
+            // Mount tauri-specta events so PlayerStatusEvent can be emitted to and
+            // listened for on the frontend via the generated bindings.
+            builder.mount_events(app);
+
             // Initialize database with proper app data directory
             // Check for test mode environment variable first
             let db_path = if let Ok(test_data_dir) = std::env::var("JELLYTAU_DATA_DIR") {
@@ -596,232 +866,21 @@ pub fn run() {
             info!("[INIT] Application setup completed successfully");
             Ok(())
         })
-        .invoke_handler(tauri::generate_handler![
-            // Player commands
-            player_play_item,
-            player_play_queue,
-            player_play_album_track,
-            player_play_tracks,
-            player_play,
-            player_pause,
-            player_toggle,
-            player_stop,
-            player_next,
-            player_previous,
-            player_seek,
-            player_seek_video,
-            player_set_volume,
-            player_toggle_mute,
-            player_set_audio_track,
-            player_switch_audio_track,
-            player_set_subtitle_track,
-            player_toggle_shuffle,
-            player_cycle_repeat,
-            player_get_status,
-            player_get_queue,
-            player_add_to_queue,
-            player_add_track_by_id,
-            player_add_tracks_by_ids,
-            player_remove_from_queue,
-            player_move_in_queue,
-            player_skip_to,
-            player_set_audio_settings,
-            player_get_audio_settings,
-            player_set_video_settings,
-            player_get_video_settings,
-            // Sleep timer and autoplay commands
-            player_set_sleep_timer,
-            player_cancel_sleep_timer,
-            player_get_sleep_timer,
-            player_get_autoplay_settings,
-            player_set_autoplay_settings,
-            player_cancel_autoplay_countdown,
-            player_play_next_episode,
-            player_on_playback_ended,
-            // Preload commands
-            player_preload_upcoming,
-            player_set_cache_config,
-            player_get_cache_config,
-            // Jellyfin reporting commands
-            player_configure_jellyfin,
-            player_disable_jellyfin,
-            // Session management commands
-            player_get_session,
-            player_dismiss_session,
-            // Remote session control commands
-            remote_play_on_session,
-            remote_send_command,
-            remote_session_seek,
-            remote_session_set_volume,
-            remote_session_toggle_mute,
-            // Session polling commands
-            sessions_set_polling_hint,
-            sessions_poll_now,
-            // Playback mode commands
-            playback_mode_get_current,
-            playback_mode_set,
-            playback_mode_is_transferring,
-            playback_mode_transfer_to_remote,
-            playback_mode_get_remote_status,
-            playback_mode_transfer_to_local,
-            // Playback reporting commands
-            playback_reporter_init,
-            playback_reporter_destroy,
-            playback_report_start,
-            playback_report_progress,
-            playback_report_stopped,
-            playback_mark_played,
-            // Auth commands
-            auth_initialize,
-            auth_connect_to_server,
-            auth_login,
-            auth_verify_session,
-            auth_logout,
-            auth_get_session,
-            auth_set_session,
-            auth_start_verification,
-            auth_stop_verification,
-            auth_reauthenticate,
-            // Device commands
-            device_get_id,
-            device_set_id,
-            // Connectivity commands
-            connectivity_check_server,
-            connectivity_set_server_url,
-            connectivity_get_status,
-            connectivity_start_monitoring,
-            connectivity_stop_monitoring,
-            connectivity_mark_reachable,
-            connectivity_mark_unreachable,
-            // Storage commands
-            storage_init,
-            storage_get_path,
-            storage_get_size,
-            storage_get_security_status,
-            storage_save_server,
-            storage_get_servers,
-            storage_delete_server,
-            storage_save_user,
-            storage_get_users,
-            storage_set_active_user,
-            storage_get_active_user,
-            storage_get_active_session,
-            storage_get_access_token,
-            storage_delete_user,
-            // Playback progress commands
-            storage_update_playback_progress,
-            storage_update_playback_context,
-            storage_mark_played,
-            storage_get_playback_progress,
-            storage_mark_synced,
-            storage_toggle_favorite,
-            // Download commands
-            download_item,
-            download_item_and_start,
-            download_album,
-            download_video,
-            download_series,
-            download_season,
-            get_downloads,
-            pause_download,
-            resume_download,
-            cancel_download,
-            delete_download,
-            delete_all_downloads,
-            delete_album_downloads,
-            clear_stale_downloads,
-            get_download_storage_stats,
-            mark_download_completed,
-            mark_download_failed,
-            start_download,
-            get_download_manager_stats,
-            set_max_concurrent_downloads,
-            get_smart_cache_stats,
-            update_smart_cache_config,
-            get_smart_cache_config,
-            get_album_recommendations,
-            get_album_affinity_status,
-            // Pinning commands
-            pin_item,
-            unpin_item,
-            is_item_pinned,
-            // Offline commands
-            offline_is_available,
-            offline_get_items,
-            offline_search,
-            // Offline cache commands
-            storage_get_libraries,
-            storage_get_items,
-            storage_get_item,
-            storage_search_items,
-            storage_save_library,
-            storage_save_item,
-            storage_get_pending_sync_count,
-            // Sync queue commands
-            sync_queue_mutation,
-            sync_get_pending,
-            sync_mark_processing,
-            sync_mark_completed,
-            sync_mark_failed,
-            sync_get_pending_count,
-            sync_cleanup_completed,
-            sync_clear_user,
-            // Thumbnail cache and image commands
-            thumbnail_get_cached,
-            thumbnail_save,
-            thumbnail_get_stats,
-            thumbnail_set_limit,
-            thumbnail_clear_cache,
-            thumbnail_delete_item,
-            image_get_url,
-            // People cache commands
-            storage_save_person,
-            storage_get_person,
-            storage_save_item_people,
-            storage_get_item_people,
-            // Series audio preferences
-            storage_save_series_audio_preference,
-            storage_get_series_audio_preference,
-            // Repository commands
-            repository_create,
-            repository_destroy,
-            repository_get_libraries,
-            repository_get_items,
-            repository_get_item,
-            repository_get_latest_items,
-            repository_get_resume_items,
-            repository_get_next_up_episodes,
-            repository_get_recently_played_audio,
-            repository_get_resume_movies,
-            repository_get_genres,
-            repository_search,
-            repository_get_playback_info,
-            repository_get_video_stream_url,
-            repository_get_audio_stream_url,
-            repository_report_playback_start,
-            repository_report_playback_progress,
-            repository_report_playback_stopped,
-            repository_get_image_url,
-            repository_mark_favorite,
-            repository_unmark_favorite,
-            repository_get_person,
-            repository_get_items_by_person,
-            repository_get_similar_items,
-            // Playlist commands
-            playlist_create,
-            playlist_delete,
-            playlist_rename,
-            playlist_get_items,
-            playlist_add_items,
-            playlist_remove_items,
-            playlist_move_item,
-            // Conversion commands
-            format_time_seconds,
-            format_time_seconds_long,
-            convert_ticks_to_seconds,
-            calc_progress,
-            convert_percent_to_volume,
-        ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }
+
+
+#[cfg(test)]
+mod specta_bindings {
+    /// Generates `src/lib/api/bindings.ts`. Run with `cargo test export_typescript_bindings`.
+    #[test]
+    fn export_typescript_bindings() {
+        super::specta_builder()
+            .export(
+                specta_typescript::Typescript::default().bigint(specta_typescript::BigIntExportBehavior::Number),
+                "../src/lib/api/bindings.ts",
+            )
+            .expect("failed to export typescript bindings");
+    }
+}

src-tauri/src/playback_mode/mod.rs

@@ -12,7 +12,7 @@ use crate::jellyfin::JellyfinClient;
 use crate::player::{PlayerController, QueueContext};
 
 /// Playback mode - local device, remote session, or idle
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(tag = "type", rename_all = "lowercase")]
 pub enum PlaybackMode {
     Local,
@@ -20,6 +20,28 @@ pub enum PlaybackMode {
     Idle,
 }
 
+/// Number of Jellyfin ticks per second (100ns units).
+const TICKS_PER_SECOND: f64 = 10_000_000.0;
+
+/// Below this many seconds we treat the position as "at the start" and don't
+/// send a resume position, so a fresh track casts from 0 rather than ~0.
+const RESUME_THRESHOLD_SECONDS: f64 = 0.5;
+
+/// Convert a live playback position (seconds) into the `StartPositionTicks` to
+/// hand to a remote session, or `None` if we're effectively at the start.
+///
+/// Pure helper so the resume-position math is unit-testable without a remote
+/// session or HTTP. The *source* of `position_seconds` matters too: callers
+/// must pass the live backend position (`PlayerController::position()`), not the
+/// snapshot embedded in `PlayerState`, which is stale mid-track on Android.
+fn start_position_ticks_from_seconds(position_seconds: f64) -> Option<i64> {
+    if position_seconds > RESUME_THRESHOLD_SECONDS {
+        Some((position_seconds * TICKS_PER_SECOND) as i64)
+    } else {
+        None
+    }
+}
+
 /// Manages playback mode transfers between local and remote sessions
 pub struct PlaybackModeManager {
     jellyfin_client: Arc<Mutex<Option<JellyfinClient>>>,
@@ -59,6 +81,19 @@ impl PlaybackModeManager {
         self.is_transferring.load(Ordering::Relaxed)
     }
 
+    /// Set the transferring flag directly.
+    ///
+    /// The remote->local transfer is driven from the frontend in two steps
+    /// (`player_play_tracks` to start local playback, then
+    /// `playback_mode_transfer_to_local` to stop the remote). The first step's
+    /// routing depends on this flag: while it's set, `player_play_tracks` plays
+    /// locally instead of casting back to the remote session. The frontend must
+    /// raise the flag *before* that first call and lower it when the sequence is
+    /// done (or aborts), so it can't be left stuck on.
+    pub fn set_transferring(&self, transferring: bool) {
+        self.is_transferring.store(transferring, Ordering::Relaxed);
+    }
+
     /// Send volume command to remote session
     /// Commands: "SetVolume", "VolumeUp", "VolumeDown"
     #[allow(dead_code)] // Called from Android JNI callback
@@ -159,7 +194,11 @@ impl PlaybackModeManager {
     }
 
     /// Transfer playback from local device to remote Jellyfin session
-    pub async fn transfer_to_remote(&self, session_id: String) -> Result<(), String> {
+    pub async fn transfer_to_remote(
+        &self,
+        session_id: String,
+        position_override: Option<f64>,
+    ) -> Result<(), String> {
         debug!("[PlaybackMode] transfer_to_remote ENTERED");
         debug!("[PlaybackMode] session_id: {}", session_id);
         log::info!(
@@ -173,7 +212,7 @@ impl PlaybackModeManager {
         debug!("[PlaybackMode] Flag set, calling transfer_to_remote_inner");
 
         // Perform the transfer
-        let result = self.transfer_to_remote_inner(&session_id).await;
+        let result = self.transfer_to_remote_inner(&session_id, position_override).await;
 
         // Clear transferring flag
         self.is_transferring.store(false, Ordering::Relaxed);
@@ -181,12 +220,24 @@ impl PlaybackModeManager {
         result
     }
 
-    async fn transfer_to_remote_inner(&self, session_id: &str) -> Result<(), String> {
+    async fn transfer_to_remote_inner(
+        &self,
+        session_id: &str,
+        position_override: Option<f64>,
+    ) -> Result<(), String> {
         log::info!("[PlaybackMode] transfer_to_remote_inner ENTERED");
         debug!("[PlaybackMode] transfer_to_remote_inner: session_id={}", session_id);
 
+        // If we're already controlling a remote session, that *old* session — not
+        // the idle local player — is the source of truth for the current track and
+        // position. Capture it so we can resume there and stop it afterwards.
+        let previous_remote_session = match self.get_mode() {
+            PlaybackMode::Remote { session_id: prev } if prev != session_id => Some(prev),
+            _ => None,
+        };
+
         // Get current player state and queue context
-        let (queue_ids, current_index, position_seconds, queue_context) = {
+        let (queue_ids, mut current_index, mut position_seconds, queue_context) = {
             log::info!("[PlaybackMode] Acquiring player controller lock...");
             debug!("[PlaybackMode] Acquiring player controller lock...");
             let player = self.player_controller.lock().await;
@@ -195,7 +246,6 @@ impl PlaybackModeManager {
 
             let queue_arc = player.queue();
             let queue = queue_arc.lock_safe();
-            let state = player.state();
 
             let original_index = queue.current_index().unwrap_or(0);
             let items = queue.items();
@@ -210,7 +260,19 @@ impl PlaybackModeManager {
             }
 
             let (ids, adjusted_index) = self.extract_jellyfin_ids(items, original_index)?;
-            let position = state.position().unwrap_or(0.0);
+            // Prefer the frontend-supplied position when available. The backend
+            // position is unreliable as a transfer source: on Linux, *video* plays
+            // in the HTML5 <video> element and the MPV backend is never loaded, so
+            // PlayerController::position() is always 0; only the frontend knows the
+            // true position. We fall back to the live backend position (correct for
+            // Linux audio via MPV) when the frontend doesn't pass one.
+            let position = match position_override {
+                Some(p) => {
+                    log::info!("[PlaybackMode] Using frontend position override: {:.2}s", p);
+                    p
+                }
+                None => player.position(),
+            };
             let context = queue.context().clone();
 
             log::info!(
@@ -272,12 +334,48 @@ impl PlaybackModeManager {
             }
         };
 
-        // Calculate position in ticks
+        // Remote -> remote switch: take the current track and position from the
-        let start_position_ticks = if position_seconds > 0.5 {
+        // session we're leaving, since the local player is idle and reports 0.
-            Some((position_seconds * 10_000_000.0) as i64)
+        if let Some(ref prev_session_id) = previous_remote_session {
-        } else {
+            log::info!(
-            None
+                "[PlaybackMode] Remote->remote switch; reading state from previous session {}",
-        };
+                prev_session_id
+            );
+            match client.get_session(prev_session_id).await {
+                Ok(Some(session)) => {
+                    // Resume at the previous session's position.
+                    if let Some(ticks) = session.play_state.as_ref().and_then(|ps| ps.position_ticks) {
+                        position_seconds = ticks as f64 / TICKS_PER_SECOND;
+                        log::info!(
+                            "[PlaybackMode] Using previous remote position: {:.2}s",
+                            position_seconds
+                        );
+                    }
+                    // Resume on whichever track the previous session reached.
+                    if let Some(now_id) = session.now_playing_item.as_ref().and_then(|i| i.id.as_deref()) {
+                        if let Some(idx) = queue_ids.iter().position(|id| id == now_id) {
+                            log::info!(
+                                "[PlaybackMode] Previous session is on track {} (queue index {})",
+                                now_id,
+                                idx
+                            );
+                            current_index = idx;
+                        } else {
+                            log::warn!(
+                                "[PlaybackMode] Previous session's track {} not found in queue; keeping index {}",
+                                now_id,
+                                current_index
+                            );
+                        }
+                    }
+                }
+                Ok(None) => log::warn!("[PlaybackMode] Previous remote session not found while reading state"),
+                Err(e) => log::warn!("[PlaybackMode] Failed to read previous remote session: {}", e),
+            }
+        }
+
+        // Calculate position in ticks (from the live position read above)
+        let start_position_ticks = start_position_ticks_from_seconds(position_seconds);
 
         // Log queue context for debugging (context is tracked but we always send track IDs)
         match &queue_context {
@@ -392,6 +490,33 @@ impl PlaybackModeManager {
             return Err("Remote session did not load track in time".to_string());
         }
 
+        // Resume at the right position. We send StartPositionTicks in the play
+        // command above, but some Jellyfin client/server combinations ignore it
+        // and start from 0. Now that the track is confirmed loaded, issue an
+        // explicit seek as well (mirrors how the local resume path works). This
+        // is the reliable mechanism; StartPositionTicks is best-effort.
+        if let Some(ticks) = start_position_ticks {
+            log::info!(
+                "[PlaybackMode] Seeking remote session to resume position: {} ticks",
+                ticks
+            );
+            if let Err(e) = client.session_seek(session_id.to_string(), ticks).await {
+                // Non-fatal: the track is already playing, just not at the
+                // resume point. Log and continue rather than failing the transfer.
+                log::warn!("[PlaybackMode] Resume seek on remote failed: {}", e);
+            }
+        }
+
+        // Remote -> remote switch: stop the session we just left so we don't end
+        // up with two devices playing at once. Do this only after the new session
+        // is confirmed playing, so a failure here doesn't leave us with silence.
+        if let Some(prev_session_id) = previous_remote_session {
+            log::info!("[PlaybackMode] Stopping previous remote session {}", prev_session_id);
+            if let Err(e) = client.send_session_command(prev_session_id, "Stop").await {
+                log::warn!("[PlaybackMode] Failed to stop previous remote session: {}", e);
+            }
+        }
+
         // Stop local playback (queue should remain intact for remote session)
         log::info!("[PlaybackMode] Stopping local playback - queue should NOT be cleared");
         {
@@ -577,6 +702,23 @@ mod tests {
         );
     }
 
+    /// The resume position handed to a remote session is derived from a live
+    /// playback position. Guards the seconds->ticks conversion and the
+    /// at-the-start threshold (Bug: casting restarted the track from 0).
+    #[test]
+    fn test_start_position_ticks_from_seconds() {
+        // Mid-track positions convert to ticks (10M ticks per second).
+        assert_eq!(start_position_ticks_from_seconds(5.0), Some(50_000_000));
+        assert_eq!(start_position_ticks_from_seconds(123.45), Some(1_234_500_000));
+
+        // At/near the start, send no resume position so the track casts from 0.
+        assert_eq!(start_position_ticks_from_seconds(0.0), None);
+        assert_eq!(start_position_ticks_from_seconds(0.5), None);
+
+        // Just past the threshold resumes rather than restarting.
+        assert!(start_position_ticks_from_seconds(0.6).is_some());
+    }
+
     // Tests for extract_jellyfin_ids - verify all track IDs are sent to remote, not just album/playlist ID
     mod extract_jellyfin_ids_tests {
         use crate::player::{MediaItem, MediaSource, MediaType};

src-tauri/src/player/android/mod.rs

@@ -678,7 +678,12 @@ pub extern "system" fn Java_com_dtourolle_jellytau_player_JellyTauPlayer_nativeO
         // Use tauri::async_runtime::spawn instead of tokio::spawn
         // JNI callbacks happen on arbitrary threads without a Tokio runtime
         tauri::async_runtime::spawn(async move {
-            match controller.lock().await.on_playback_ended().await {
+            // Compute the autoplay decision and release the lock before matching.
+            // Holding the guard across the match would deadlock the AdvanceToNext
+            // arm, which re-locks the controller to call next() — leaving playback
+            // stopped (paused at position 0) instead of advancing.
+            let decision = controller.lock().await.on_playback_ended().await;
+            match decision {
                 Ok(AutoplayDecision::Stop) => {
                     log::debug!("[Autoplay] Decision: Stop playback");
                     // Emit PlaybackEnded event to frontend

src-tauri/src/player/autoplay.rs

@@ -4,7 +4,7 @@ use serde::{Deserialize, Serialize};
 use crate::repository::types::MediaItem;
 
 /// Autoplay decision result - determines what happens after playback ends
-#[derive(Debug, Clone, Serialize)]
+#[derive(specta::Type, Debug, Clone, Serialize)]
 #[serde(tag = "action", rename_all = "camelCase")]
 pub enum AutoplayDecision {
     /// Stop playback (no next item or timer expired)
@@ -21,7 +21,7 @@ pub enum AutoplayDecision {
 }
 
 /// Autoplay settings (controls next episode behavior)
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AutoplaySettings {
     /// Whether autoplay is enabled for next episodes

src-tauri/src/player/events.rs

@@ -10,7 +10,8 @@ use crate::utils::lock::MutexSafe;
 use log::error;
 use serde::{Deserialize, Serialize};
 use std::sync::Arc;
-use tauri::{AppHandle, Emitter};
+use tauri::AppHandle;
+use tauri_specta::Event;
 
 use super::{MediaSessionType, SleepTimerMode};
 
@@ -20,7 +21,14 @@ use super::{MediaSessionType, SleepTimerMode};
 /// state machine transitions.
 ///
 /// TRACES: UR-005, UR-019, UR-023, UR-026 | DR-001, DR-028, DR-047
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, specta::Type, tauri_specta::Event)]
+// NOTE: fields are intentionally snake_case on the wire. specta generates the
+// TypeScript bindings with snake_case field names (it does not apply serde's
+// `rename_all_fields`), so adding `rename_all_fields = "camelCase"` here makes
+// serde emit camelCase payloads that no longer match the generated schema —
+// tauri-specta then silently drops those events (e.g. state_changed,
+// queue_changed never reach the frontend, so the mini player never appears).
+// Keep serde and specta agreeing: snake_case fields, snake_case variant tags.
 #[serde(tag = "type", rename_all = "snake_case")]
 pub enum PlayerStatusEvent {
     /// Playback position updated (emitted periodically during playback)
@@ -113,9 +121,6 @@ pub enum PlayerStatusEvent {
     },
 }
 
-/// Tauri event name for player status events
-pub const PLAYER_EVENT_NAME: &str = "player-event";
-
 /// Trait for emitting player events to the frontend.
 ///
 /// This abstraction allows backends to emit events without depending
@@ -141,7 +146,9 @@ impl TauriEventEmitter {
 
 impl PlayerEventEmitter for TauriEventEmitter {
     fn emit(&self, event: PlayerStatusEvent) {
-        if let Err(e) = self.app_handle.emit(PLAYER_EVENT_NAME, &event) {
+        // Emitted via the tauri-specta Event trait so the payload shape and event
+        // name match the generated TypeScript bindings (events.playerStatusEvent).
+        if let Err(e) = Event::emit(&event, &self.app_handle) {
             error!("Failed to emit player event: {}", e);
         }
     }
@@ -172,10 +179,6 @@ mod tests {
         pub fn events(&self) -> Vec<PlayerStatusEvent> {
             self.events.lock_safe().clone()
         }
-
-        pub fn clear(&self) {
-            self.events.lock_safe().clear();
-        }
     }
 
     impl PlayerEventEmitter for TestEventEmitter {

src-tauri/src/player/media.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 
 /// Context for the current queue - where did the queue items come from?
 /// This is used for remote playback transfer to send album/playlist context.
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Default)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize, PartialEq, Default)]
 #[serde(tag = "type", rename_all = "lowercase")]
 pub enum QueueContext {
     /// Playing from a specific album
@@ -23,7 +23,7 @@ pub enum QueueContext {
 }
 
 /// Represents a subtitle track
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize, PartialEq)]
 pub struct SubtitleTrack {
     /// Stream index in the media source
     pub index: i32,
@@ -40,8 +40,9 @@ pub struct SubtitleTrack {
 /// Represents a media item that can be played
 ///
 /// TRACES: UR-003, UR-004 | DR-002
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
+#[specta(rename = "PlayerMediaItem")]
 pub struct MediaItem {
     /// Unique identifier
     pub id: String,
@@ -106,7 +107,7 @@ pub struct MediaItem {
     pub server_id: Option<String>,
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(specta::Type, Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(rename_all = "lowercase")]
 pub enum MediaType {
     Audio,
@@ -114,8 +115,9 @@ pub enum MediaType {
 }
 
 /// TRACES: UR-002, UR-003, UR-004, UR-011 | DR-003
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(tag = "type", rename_all = "lowercase")]
+#[specta(rename = "PlayerMediaSource")]
 pub enum MediaSource {
     /// Streaming from Jellyfin server
     Remote {