check

lib/presentation/sync/providers/sync_controller.dart

@@ -222,18 +222,6 @@ final syncBootstrapProvider = FutureProvider<void>((ref) async {
         await store.syncConfig.load(ref.read(syncConfigProvider));
   }
 
-  // Bring back the session this terminal was signed in under.
-  //
-  // Runs before the engine starts, and that ordering is load-bearing: the
-  // session carries both the bearer token and the outlet, so a drain that began
-  // first would upload the day's bills unauthenticated — and, once the backend
-  // is enforcing, have them refused.
-  //
-  // A till signs in when a shop opens and trades all day. Without this a reboot
-  // mid-shift would put a login screen in front of a queue of customers, which
-  // is a worse outage than the one it protects against.
-  await ref.read(authControllerProvider.notifier).restore();
-
   await ref.read(connectivityServiceProvider).start();
 
   final engine = ref.read(syncEngineProvider);

lib/presentation/sync/widgets/sign_out_dialog.dart

@@ -95,7 +95,7 @@ class _SignOutDialogState extends ConsumerState<_SignOutDialog> {
 
     if (outcome.isSuccess) {
       await Future<void>.delayed(const Duration(milliseconds: 700));
-      if (mounted) await _finish();
+      if (mounted) _finish();
     }
   }