Use a static room summary provider to resolve room summaries through id and aliases (#3863)

* trying to debug why sometimes the value

is missing even if it appears in the room list

* static room provider implementation

* set the page size through the init

* removed reset filters on .cancel

since using the sop function is safer

ElementX/Sources/Screens/RoomSelectionScreen/RoomSelectionScreenViewModelProtocol.swift

@@ -11,4 +11,6 @@ import Combine
 protocol RoomSelectionScreenViewModelProtocol {
     var actionsPublisher: AnyPublisher<RoomSelectionScreenViewModelAction, Never> { get }
     var context: RoomSelectionScreenViewModelType.Context { get }
+    
+    func stop()
 }