v3: added index default tab selection setting, fixed notification pages not loading, reduced invite token length, global player state survives page reloads, many visual fixes

src/contexts/PlayerContext.ts

@@ -11,6 +11,12 @@ export interface PlayerContextValue {
   currentTime: number;
   duration: number;
 
+  // Initial seek offset for the active item (non-zero only for an item restored
+  // from a previous session) and whether the active MediaPlayer should autoplay.
+  // A restored item appears paused; a fresh play() autoplays on the user gesture.
+  startTime: number;
+  autoplay: boolean;
+
   // Control — callable by any consumer
   play(item: PlayerItem): void;
   stop(): void;
@@ -32,6 +38,8 @@ export const PlayerContext = createContext<PlayerContextValue>({
   playing: false,
   currentTime: 0,
   duration: 0,
+  startTime: 0,
+  autoplay: false,
   play: () => {},
   stop: () => {},
   seekTo: () => {},