Add support for the new RoomList API (#1092)

* Add support for the new RoomList API

Squashed commits:
[8c2625a] Re-enable invites
[339e59b5] Add automatic syncing restarts after entering the terminated state for whatever reason
[b5498e96] Reimplemented room list state management and usage
[8154b0cf] Fix visible rooms range setting after scrolling stops
[5155c44d] Hook up initial loading idicator and session verification banner to room list service states
[700a5a2e] Enable back room subscriptions, timeline listeners and unread notifications / counts
[9df383bc] Enable last messages and timestamps, they don't crash on release builds
[7c4da9da] Add back certain fields now that the "full room" is available
[9f6534a7] Adopt interfaces to new RoomList API, untested as requests don't go to the right URL

* Tweaks following code review

* Bump the RustSDK to v1.0.76-alpha

ElementX/Sources/Screens/HomeScreen/View/HomeScreenRoomCell.swift

@@ -177,7 +177,7 @@ struct HomeScreenRoomCell_Previews: PreviewProvider {
             switch summary {
             case .empty:
                 return nil
-            case .filled(let details), .invalidated(let details):
+            case .filled(let details):
                 return HomeScreenRoom(id: UUID().uuidString,
                                       roomId: details.id,
                                       name: details.name,