update FDISK sync

frontend/src/components/chat/ChatMessageView.tsx

@@ -17,6 +17,16 @@ const ChatMessageView: React.FC = () => {
   const queryClient = useQueryClient();
   const messagesEndRef = useRef<HTMLDivElement>(null);
   const [input, setInput] = useState('');
+  const prevActiveRef = useRef(false);
+
+  // Invalidate messages immediately when this room + panel becomes active
+  useEffect(() => {
+    const active = !!selectedRoomToken && chatPanelOpen;
+    if (active && !prevActiveRef.current) {
+      queryClient.invalidateQueries({ queryKey: ['nextcloud', 'messages', selectedRoomToken] });
+    }
+    prevActiveRef.current = active;
+  }, [selectedRoomToken, chatPanelOpen, queryClient]);
 
   const room = rooms.find((r) => r.token === selectedRoomToken);