Membership aware room routes (#2709)

* Remove the invites button when room list invites are enabled

* element-hq/element-x-ios/issues/2632 - Handle room permalinks based on their membership state and show the according room joining screens:
- modify the room flow coordinator to only take a roomID and be able to decide its own room flows (especially for unjoined rooms)
- add support for the new room preview API
- have RoomDirectorySearch go through the same paths

ElementX/Sources/Screens/RoomDirectorySearchScreen/View/RoomDirectorySearchScreen.swift

@@ -26,7 +26,7 @@ struct RoomDirectorySearchScreen: View {
                 Section {
                     ForEach(context.viewState.rooms) { room in
                         RoomDirectorySearchCell(result: room, imageProvider: context.imageProvider) {
-                            context.send(viewAction: .join(roomID: room.id))
+                            context.send(viewAction: .select(roomID: room.id))
                         }
                     }
                 } footer: {