Room list: assign room to custom section (#33238)

* feat(sc): add new toast type for room list

* feat(sc): add section entries in room list item menu

* feat(rls): expose util functions

* feat: allows to tag room with custom sections

* feat(vm): add new Chat moved toast to room list vm

* feat(vm): add section selection to room list item vm

* feat(e2e): add tests for adding room in a custom section

* test(e2e): update existing screenshots

* chore: fix lint after merge

* chore: remove outline in test

apps/web/test/viewmodels/room-list/RoomListViewModel-test.tsx

@@ -619,6 +619,12 @@ describe("RoomListViewModel", () => {
                 expect(viewModel.getSnapshot().toast).toBe("section_created");
             });
 
+            it("should show toast when RoomTagged event fires", () => {
+                viewModel = new RoomListViewModel({ client: matrixClient });
+                RoomListStoreV3.instance.emit(RoomListStoreV3Event.RoomTagged);
+                expect(viewModel.getSnapshot().toast).toBe("chat_moved");
+            });
+
             it("should clear toast when closeToast is called", () => {
                 viewModel = new RoomListViewModel({ client: matrixClient });