Redirect to rooms when archiving or leaving active room

lib/pages/chat_list/chat_list.dart

@@ -587,11 +587,20 @@ class ChatListController extends State<ChatList>
         ) ==
         OkCancelResult.ok;
     if (!confirmed) return;
+    // #Pangea
+    final bool archivedActiveRoom =
+        selectedRoomIds.contains(Matrix.of(context).activeRoomId);
+    // Pangea#
     await showFutureLoadingDialog(
       context: context,
       future: () => _archiveSelectedRooms(),
     );
     setState(() {});
+    // #Pangea
+    if (archivedActiveRoom) {
+      VRouter.of(context).to('/rooms');
+    }
+    // Pangea#
   }
 
   void setStatus() async {

lib/pages/chat_list/space_view.dart

@@ -162,7 +162,15 @@ class _SpaceViewState extends State<SpaceView> {
       case SpaceChildContextAction.leave:
         await showFutureLoadingDialog(
           context: context,
-          future: room!.leave,
+          // #Pangea
+          // future: room!.leave,
+          future: () async {
+            await room!.leave();
+            if (Matrix.of(context).activeRoomId == room.id) {
+              VRouter.of(context).to('/rooms');
+            }
+          },
+          // Pangea#
         );
         break;
       case SpaceChildContextAction.removeFromSpace: