Add failed attempt to fix all room names

lib/rooms.dart

@@ -28,6 +28,22 @@ class _RoomsPageState extends State<RoomsPage> {
         context, MaterialPageRoute(builder: (context) => RoomPage(room: room)));
   }
 
+  void fixNames(Client client) async {
+    final rooms = client.rooms
+        .where((element) =>
+            element.getLocalizedDisplayname().contains("Group with"))
+        .toList();
+    for (final room in rooms) {
+      print("Setting power level to 100...");
+      final result = await room.setPower(client.userID!, 100);
+      print("Result=$result");
+      print("Fixing ${room.getLocalizedDisplayname()}...");
+      await room.setName(
+          room.getLocalizedDisplayname().replaceAll(RegExp("Group with"), ""));
+    }
+    print("Fixed all.");
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -81,12 +97,21 @@ class _RoomsPageState extends State<RoomsPage> {
         padding: const EdgeInsets.all(8.0),
         child: Center(child: Consumer<ZenithClientProvider>(
           builder: (context, provider, child) {
+            print(provider.client.rooms
+                .where((element) =>
+                    element.getLocalizedDisplayname().contains("Group with"))
+                .length);
+
             provider.client.onRoomState.stream.listen((event) {
               setState(() {
                 loadingRooms = false;
               });
             });
 
+            return ElevatedButton(
+                onPressed: () => fixNames(provider.client),
+                child: const Text("Fix names"));
+
             if (provider.client.rooms.isEmpty)
               return const CircularProgressIndicator();
             else