feat(library and playback): Support for serverside channel plugins and hls streaming

src/lib/stores/library.ts

@@ -152,6 +152,47 @@ function createLibraryStore() {
     }
   }
 
+  // Load Live TV channels (broadcast / IPTV) into the items list. Live TV uses a
+  // dedicated Jellyfin endpoint rather than the generic /Items browse.
+  async function loadLiveTvChannels() {
+    update((s) => ({ ...s, loadingCount: s.loadingCount + 1, error: null }));
+    try {
+      const repo = auth.getRepository();
+      const channels = await repo.getLiveTvChannels();
+      update((s) => ({
+        ...s,
+        items: channels,
+        totalItems: channels.length,
+        loadingCount: Math.max(0, s.loadingCount - 1),
+      }));
+      return channels;
+    } catch (error) {
+      const message = error instanceof Error ? error.message : "Failed to load Live TV channels";
+      update((s) => ({ ...s, loadingCount: Math.max(0, s.loadingCount - 1), error: message }));
+      throw error;
+    }
+  }
+
+  // Load the root list of plugin "Channels" into the items list.
+  async function loadChannels() {
+    update((s) => ({ ...s, loadingCount: s.loadingCount + 1, error: null }));
+    try {
+      const repo = auth.getRepository();
+      const result = await repo.getChannels();
+      update((s) => ({
+        ...s,
+        items: result.items,
+        totalItems: result.totalRecordCount,
+        loadingCount: Math.max(0, s.loadingCount - 1),
+      }));
+      return result;
+    } catch (error) {
+      const message = error instanceof Error ? error.message : "Failed to load channels";
+      update((s) => ({ ...s, loadingCount: Math.max(0, s.loadingCount - 1), error: message }));
+      throw error;
+    }
+  }
+
   async function loadItem(itemId: string) {
     update((s) => ({ ...s, loadingCount: s.loadingCount + 1, error: null }));
 
@@ -297,6 +338,8 @@ function createLibraryStore() {
     subscribe,
     loadLibraries,
     loadItems,
+    loadLiveTvChannels,
+    loadChannels,
     loadItem,
     search,
     setCurrentLibrary,