improved push notification settings with health indicators and optimized notification dismissal

lib/view/pages/settings/widgets/push_status_sheet.dart

@@ -20,11 +20,11 @@ import '../../../../widget/details_bottom_sheet.dart';
 /// verbatim error), a manual re-register action and — once the chain is
 /// operational — a test notification. Loads once on open; the refresh action
 /// re-collects on demand (no polling).
-void showPushStatusSheet(BuildContext context) {
+Future<void> showPushStatusSheet(BuildContext context) {
   // Captured here: the sheet outlives this build context's element tree.
   final settings = context.read<SettingsCubit>();
   final capabilities = context.read<CapabilitiesCubit>();
-  showDetailsBottomSheet(
+  return showDetailsBottomSheet(
     context,
     header: const ListTile(
       leading: Icon(Icons.monitor_heart_outlined),