New room list: move sort menu in room list header (#29983)

* feat: move sort and preview into room list header vm

* feat: move sort menu into room list header

* test: update tests

* test:update snapshots

* chore: remove secondary filter tests

* test(e2e): update screenshots

test/unit-tests/components/views/rooms/RoomListPanel/RoomList-test.tsx

@@ -15,7 +15,6 @@ import { type RoomListViewState } from "../../../../../../src/components/viewmod
 import { RoomList } from "../../../../../../src/components/views/rooms/RoomListPanel/RoomList";
 import DMRoomMap from "../../../../../../src/utils/DMRoomMap";
 import { SecondaryFilters } from "../../../../../../src/components/viewmodels/roomlist/useFilteredRooms";
-import { SortOption } from "../../../../../../src/components/viewmodels/roomlist/useSorter";
 import { Landmark, LandmarkNavigation } from "../../../../../../src/accessibility/LandmarkNavigation";
 
 describe("<RoomList />", () => {
@@ -36,10 +35,6 @@ describe("<RoomList />", () => {
             primaryFilters: [],
             activateSecondaryFilter: () => {},
             activeSecondaryFilter: SecondaryFilters.AllActivity,
-            sort: jest.fn(),
-            activeSortOption: SortOption.Activity,
-            shouldShowMessagePreview: false,
-            toggleMessagePreview: jest.fn(),
             createRoom: jest.fn(),
             createChatRoom: jest.fn(),
             canCreateRoom: true,