pos changes

lib/app/providers.dart

@@ -17,9 +17,7 @@ import '../data/remote/simulated_order_transport.dart';
 import '../data/repositories/store_repository_impl.dart';
 import '../data/repositories/sync_repository_impl.dart';
 import '../data/repositories/transaction_repository_impl.dart';
-import '../data/local/session_store.dart';
 import '../data/local/terminal_identity.dart';
-import '../data/remote/pos_auth_api.dart';
 import '../data/sync/sync_engine.dart';
 import '../domain/repositories/customer_repository.dart';
 import '../domain/repositories/product_repository.dart';
@@ -163,28 +161,10 @@ final storeRepositoryProvider = Provider<StoreRepositoryImpl>(
   (ref) => StoreRepositoryImpl(ref.watch(localStoreProvider)),
 );
 
-/// Signs a terminal in against the back office.
-///
-/// Points at the same base URL the uplinks use, so re-pointing a terminal in
-/// Settings moves its sign-in with it rather than leaving it authenticating
-/// against the endpoint it used to belong to.
-final posAuthApiProvider = Provider<PosAuthApi>((ref) {
-  final api = PosAuthApi(baseUrl: ref.watch(syncConfigProvider).httpBaseUrl);
-  ref.onDispose(api.dispose);
-  return api;
-});
-
-/// Where the signed session survives a restart.
-final sessionStoreProvider = Provider<SessionStore>((ref) => SessionStore());
-
 /// The outlet, refreshed whenever staff or details change.
-///
-/// The email is the signed-in account's, not a constant. It used to be
-/// `DemoCredentials.email` — the same address on every install of a build,
-/// which is what made the store login decorative.
 final storeAccountProvider = FutureProvider<StoreAccount>(
   (ref) => ref.watch(storeRepositoryProvider).load(
-        email: ref.watch(authControllerProvider.notifier).session?.email ?? '',
+        email: DemoCredentials.email,
       ),
 );