fix(web): sync group member nicknames

web/src/lib/tinode/topics.ts

@@ -185,7 +185,7 @@ export function subscribeAnyTopicChange(callback: () => void): () => void {
 }
 
 export interface RawTopicInfo {
-  what: 'read' | 'recv' | 'kp' | 'call' | 'im';
+  what: 'read' | 'recv' | 'kp' | 'call' | 'im' | 'group';
   seq?: number;
   from?: string;
   event?: string;