Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>

src/lib/webrtc/broadcaster.ts

@@ -12,6 +12,8 @@ export interface BroadcasterHandle {
   code: string;
   stop: () => Promise<void>;
   onViewerCountChange: (cb: (n: number) => void) => () => void;
+  /** Swap the outgoing video track on every active peer (e.g. when the XR mirror canvas becomes available). */
+  replaceVideoTrack: (newStream: MediaStream) => Promise<void>;
 }
 
 const MAX_VIEWERS = 5;