Support for ongoing voice vs video call + joining (#5399)

ElementX/Sources/Screens/RoomScreen/RoomScreenModels.swift

@@ -7,7 +7,6 @@
 //
 
 import Foundation
-import MatrixRustSDK
 import OrderedCollections
 
 enum RoomScreenViewModelAction: Equatable {
@@ -60,6 +59,8 @@ struct RoomScreenViewState: BindableState {
     var canJoinCall = false
     /// Whether or not this room currently has a call in progress.
     var hasOngoingCall: Bool
+    /// The ongoing call nature (audio or video), null if not advertised by the participants
+    var activeRoomCallIntent: CallIntent?
     /// Whether or not the user is already part of a call in another room.
     var isParticipatingInOngoingCall = false
     var shouldShowCallButton: Bool {