Add SpaceRoomCell & Space…ProxyProtocols and use them on the SpaceListScreen. (#4404)

ElementX/Sources/Other/AccessibilityIdentifiers.swift

@@ -42,6 +42,7 @@ enum A11yIdentifiers {
     static let pollFormScreen = PollFormScreen()
     static let roomPollsHistoryScreen = RoomPollsHistoryScreen()
     static let manageRoomMemberSheet = ManageRoomMemberSheet()
+    static let spaceListScreen = SpaceListScreen()
     
     struct AlertInfo {
         let primaryButton = "alert_info-primary_button"
@@ -297,4 +298,13 @@ enum A11yIdentifiers {
     struct ManageRoomMemberSheet {
         let viewProfile = "manage_room_member_sheet-view_profile"
     }
+    
+    struct SpaceListScreen {
+        let userAvatar = "space_list_screen-user_avatar"
+        
+        let roomNamePrefix = "space_list_screen-room_name"
+        func spaceRoomName(_ name: String) -> String {
+            "\(roomNamePrefix):\(name)"
+        }
+    }
 }