add a todo for showing events waiting for a response, some wip code

lib/controllers/room_chat_controller.dart

@@ -113,7 +113,6 @@ class RoomChatController extends AsyncNotifier<IList<Event>> {
             ),
           }),
           const ISet.empty(),
-          addToNewEvents: false,
         );
 
     return response.hasMore;
@@ -158,7 +157,23 @@ class RoomChatController extends AsyncNotifier<IList<Event>> {
       ),
     );
 
-    // state  = state TODO
+    // TODO: Add new event to timeline whilst its sending
+    // ref
+    //     .watch(RoomsController.provider.notifier)
+    //     .update(
+    //       {
+    //         roomId: Room(
+    //           events: [event].toIList(),
+    //           timeline: [
+    //             TimelineRowTuple(
+    //               timelineRowId: event.timelineRowId,
+    //               eventRowId: event.rowId,
+    //             ),
+    //           ].toIList(),
+    //         ),
+    //       }.toIMap(),
+    //       const ISet.empty(),
+    //     );
   }
 
   Future<void> removeReaction(

lib/controllers/rooms_controller.dart

@@ -8,11 +8,7 @@ class RoomsController extends Notifier<IMap<String, Room>> {
   @override
   IMap<String, Room> build() => const IMap.empty();
 
-  void update(
+  void update(IMap<String, Room> rooms, ISet<String> leftRooms) {
-    IMap<String, Room> rooms,
-    ISet<String> leftRooms, {
-    bool addToNewEvents = true,
-  }) {
     final merged = rooms.entries.fold(state, (acc, entry) {
       final roomId = entry.key;
       final incoming = entry.value;