Layout and search fix

src-tauri/src/player/events.rs

@@ -124,6 +124,21 @@ pub enum PlayerStatusEvent {
         /// All active controllable sessions from Jellyfin
         sessions: Vec<crate::jellyfin::client::SessionInfo>,
     },
+    /// The authoritative playback mode changed in the Rust backend.
+    ///
+    /// The Rust `PlaybackModeManager` is the single source of truth for which
+    /// device playback commands route to (local vs a remote session). The
+    /// frontend keeps a mirror store for the UI; without this event that mirror
+    /// drifts out of sync (e.g. a mode transition happens inside a transfer or a
+    /// local stop that the frontend never learns about), and controls then route
+    /// to the wrong device — the classic "it keeps playing on the remote" bug.
+    /// The frontend reconciles its store to this payload whenever it fires.
+    PlaybackModeChanged {
+        /// New mode: "local", "remote", or "idle".
+        mode: String,
+        /// Session id when `mode == "remote"`, otherwise `None`.
+        session_id: Option<String>,
+    },
     /// The user asked to disconnect from the remote session and resume locally.
     ///
     /// Emitted when the lockscreen Stop button is pressed while casting. The