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

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

src/app/hooks/useCallEmbed.ts

@@ -48,7 +48,7 @@ export const createCallEmbed = (
   const ongoing =
     MatrixRTCSession.sessionMembershipsForRoom(room, rtcSession.sessionDescription).length > 0;
 
-  const intent = CallEmbed.getIntent(dm, ongoing);
+  const intent = CallEmbed.getIntent(dm, ongoing, pref?.video);
   const widget = CallEmbed.getWidget(mx, room, intent, themeKind);
   const controlState = pref && new CallControlState(pref.microphone, pref.video, pref.sound);
 
@@ -101,6 +101,7 @@ export const useCallJoined = (embed?: CallEmbed): boolean => {
 
 export const useCallHangupEvent = (embed: CallEmbed, callback: () => void) => {
   useClientWidgetApiEvent(embed.call, ElementWidgetActions.HangupCall, callback);
+  useClientWidgetApiEvent(embed.call, ElementWidgetActions.Close, callback);
 };
 
 export const useCallMemberSoundSync = (embed: CallEmbed) => {