feat: Add user metadata changing display name and description with sync

toju-app/src/app/infrastructure/realtime/realtime-session.service.ts

@@ -328,8 +328,13 @@ export class WebRTCService implements OnDestroy {
    * @param oderId      - The user's unique order/peer ID.
    * @param displayName - The user's display name.
    */
-  identify(oderId: string, displayName: string, signalUrl?: string): void {
-    this.signalingTransportHandler.identify(oderId, displayName, signalUrl);
+  identify(
+    oderId: string,
+    displayName: string,
+    signalUrl?: string,
+    profile?: { description?: string; profileUpdatedAt?: number }
+  ): void {
+    this.signalingTransportHandler.identify(oderId, displayName, signalUrl, profile);
   }
 
   /**