clean code

packages/app/src/server/service/in-app-notification.ts

@@ -22,11 +22,6 @@ class InAppNotificationService {
   updateCommentEvent(): void {
     this.commentEvent.on('update', (user) => {
       this.commentEvent.onUpdate();
-
-      // TODO: socket.on on the client side by GW-7402
-      // if (this.socketIoService.isInitialized) {
-      //   this.socketIoService.getDefaultSocket().emit('comment updated', { user });
-      // }
     });
   }