fix resuming video playback after background audio only mode.

src/lib/api/bindings.ts

@@ -1808,7 +1808,13 @@ needsTranscoding: boolean;
  * lockscreen/miniplayer show the item (title/subtitle/artwork). Defaulted so
  * existing video-only callers need not send them.
  */
-artist?: string | null; primaryImageTag?: string | null; serverId?: string | null }
+artist?: string | null; primaryImageTag?: string | null; serverId?: string | null; 
+/**
+ * Total media duration (seconds). Threaded through the background-audio
+ * handoff so the lockscreen MediaSession advertises a real duration — a
+ * zero-duration session renders no scrubber, even with ACTION_SEEK_TO set.
+ */
+durationSeconds?: number | null }
 /**
  * Queue context for remote transfer - what type of queue is this?
  */