Add onPipMediaOrientationUpdate to controls api.

src/state/CallViewModel/CallViewModel.ts

@@ -1191,6 +1191,31 @@ export function createCallViewModel$(
     })),
   );
 
+  spotlight$
+    .pipe(
+      switchMap((media) => {
+        let layout;
+        switch (media[0].type) {
+          case "user":
+            layout = media[0].videoOrientation$;
+            break;
+          case "ringing":
+            layout = of("landscape" as const);
+            break;
+          case "screen share":
+            layout = of("landscape" as const);
+            break;
+        }
+        return layout;
+      }),
+      tap((orientation) => {
+        logger.info("controls api pip orientation updated:", orientation);
+        window.controls.onPipMediaOrientationUpdate?.(orientation);
+      }),
+      scope.bind(),
+    )
+    .subscribe();
+
   /**
    * The media to be used to produce a layout.
    */