Sincronizza overlay video con punteggio dalla regia remota.

L'iPad accetta gli aggiornamenti ActionCable della regia, evita race con risposte API obsolete e ridisegna subito il tabellone sullo stream RTMP.

Co-authored-by: Cursor <cursoragent@cursor.com>

native/ios/MatchLiveTv/UI/Broadcast/BroadcastScreen.swift

@@ -80,9 +80,9 @@ struct BroadcastScreen: View {
         }
         .task(id: sessionId) {
             while !Task.isCancelled {
-                try? await Task.sleep(nanoseconds: 4_000_000_000)
+                try? await Task.sleep(nanoseconds: 2_000_000_000)
                 if let remote = try? await container.sessionRepository.fetchSession(id: sessionId).score {
-                    container.scoreController.applyRemote(remote)
+                    container.scoreController.applyRemote(remote, source: .polling)
                 }
             }
         }
@@ -337,7 +337,9 @@ struct BroadcastScreen: View {
             session = loaded
             match = loadedMatch
             container.scoreController.bind(sessionId: sessionId, initial: loaded.score)
-            wireCable()
+            let refreshOverlay = { updateOverlay() }
+            container.scoreController.onScoreDidChange = refreshOverlay
+            wireCable(refreshOverlay: refreshOverlay)
             await preloadLogos(for: loadedMatch)
             updateOverlay()
             loading = false
@@ -363,10 +365,14 @@ struct BroadcastScreen: View {
         }
     }
 
-    private func wireCable() {
+    private func wireCable(refreshOverlay: @escaping () -> Void) {
         guard let token = container.tokenStore.session?.accessToken else { return }
         container.sessionCable.onScoreUpdate = { [weak container] remote in
-            container?.scoreController.applyRemote(remote)
+            Task { @MainActor in
+                guard let container else { return }
+                container.scoreController.applyRemote(remote, source: .cable)
+                refreshOverlay()
+            }
         }
         container.sessionCable.onPauseStream = { [weak container] in
             Task { @MainActor in
@@ -528,6 +534,7 @@ struct BroadcastScreen: View {
     }
 
     private func teardown() async {
+        container.scoreController.onScoreDidChange = nil
         container.sessionCable.onScoreUpdate = nil
         container.sessionCable.onPauseStream = nil
         container.sessionCable.onResumeStream = nil