devtool: quick display of focus URL in stats tile

src/state/UserMedia.ts

@@ -47,6 +47,7 @@ export class UserMedia {
     participant: LocalParticipant | RemoteParticipant | undefined,
     encryptionSystem: EncryptionSystem,
     livekitRoom: LivekitRoom,
+    focusURL: string,
     mediaDevices: MediaDevices,
     pretendToBeDisconnected$: Behavior<boolean>,
     displayname$: Observable<string>,
@@ -62,6 +63,7 @@ export class UserMedia {
         this.participant$ as Behavior<LocalParticipant>,
         encryptionSystem,
         livekitRoom,
+        focusURL,
         mediaDevices,
         this.scope.behavior(displayname$),
         this.scope.behavior(handRaised$),
@@ -76,6 +78,7 @@ export class UserMedia {
         >,
         encryptionSystem,
         livekitRoom,
+        focusURL,
         pretendToBeDisconnected$,
         this.scope.behavior(displayname$),
         this.scope.behavior(handRaised$),