ci: DO NOT MERGE - default to zoneless for the packaged embedded MPV smoke

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/web/src/environments/change-detection.providers.ts

@@ -1,12 +1,3 @@
-import {
-    EnvironmentProviders,
-    provideZoneChangeDetection,
-} from '@angular/core';
-
-// Change detection for every build: zone.js schedules the ticks. The
-// *-zoneless build configurations replace this file with
-// change-detection.providers.zoneless.ts while plan item C6 measures
-// zoneless change detection; see docs/architecture/zoneless-migration.md.
-export const changeDetectionProviders: EnvironmentProviders[] = [
-    provideZoneChangeDetection({ eventCoalescing: true }),
-];
+// DO NOT MERGE: throwaway preview for the packaged embedded MPV smoke. The
+// default build runs zoneless here so the packaged Linux build is zoneless.
+export { changeDetectionProviders } from './change-detection.providers.zoneless';