feat: Add option to start video call in DM (#2745)

* add option to start video all in DM

* show speaker icon for dm's in call status name

* show call view if call is active in room

* add Atria call ringtone

* update element call and widget api

* add option to start voice/video call in dms

* only show call button if user have permission

* allow call widget to send call notification event

* show incoming call dialog and play sound

* fix call permission checks

* allow option to start call in all rooms

* send notification when starting call in non-voice rooms

* hide header call button from voice rooms

* prevent call join if call not supported and started by other party

* update call menu style

* show call not supported message on incoming call notification

* improve the incoming call layout

* video call with right click without opening menu

* allow call widget to fetch media url

* add webRTC missing error

* improve call permission label

---------

Co-authored-by: Krishan <33421343+kfiven@users.noreply.github.com>

src/app/plugins/call/utils.ts

@@ -15,6 +15,8 @@ export function getCallCapabilities(
 
   capabilities.add(MatrixCapabilities.Screenshots);
   capabilities.add(MatrixCapabilities.AlwaysOnScreen);
+  capabilities.add(MatrixCapabilities.MSC4039UploadFile);
+  capabilities.add(MatrixCapabilities.MSC4039DownloadFile);
   capabilities.add(MatrixCapabilities.MSC3846TurnServers);
   capabilities.add(MatrixCapabilities.MSC4157SendDelayedEvent);
   capabilities.add(MatrixCapabilities.MSC4157UpdateDelayedEvent);
@@ -78,19 +80,13 @@ export function getCallCapabilities(
     WidgetEventCapability.forStateEvent(EventDirection.Receive, EventType.RoomCreate).raw
   );
 
-  capabilities.add(
-    WidgetEventCapability.forRoomEvent(
-      EventDirection.Receive,
-      'org.matrix.msc4075.rtc.notification'
-    ).raw
-  );
-
   [
     'io.element.call.encryption_keys',
     'org.matrix.rageshake_request',
     EventType.Reaction,
     EventType.RoomRedaction,
     'io.element.call.reaction',
+    'org.matrix.msc4075.rtc.notification',
     'org.matrix.msc4310.rtc.decline',
   ].forEach((type) => {
     capabilities.add(WidgetEventCapability.forRoomEvent(EventDirection.Send, type).raw);