update api

lib/core/di/injection_container.dart

@@ -1,7 +1,11 @@
 import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:get_it/get_it.dart';
+import '../../features/auth/data/datasources/auth_remote_datasource.dart';
+import '../../features/auth/data/repositories/auth_repository_impl.dart';
+import '../../features/auth/domain/repositories/auth_repository.dart';
 import '../network/dio_client.dart';
 import '../network/network_info.dart';
+import '../storage/secure_storage.dart';
 
 /// Service locator instance
 final sl = GetIt.instance;
@@ -28,12 +32,33 @@ Future<void> initDependencies() async {
     () => DioClient(),
   );
 
+  // Secure Storage
+  sl.registerLazySingleton<SecureStorage>(
+    () => SecureStorage(),
+  );
+
+  // ===== Authentication Feature =====
+
+  // Auth Remote Data Source
+  sl.registerLazySingleton<AuthRemoteDataSource>(
+    () => AuthRemoteDataSourceImpl(dioClient: sl()),
+  );
+
+  // Auth Repository
+  sl.registerLazySingleton<AuthRepository>(
+    () => AuthRepositoryImpl(
+      remoteDataSource: sl(),
+      secureStorage: sl(),
+      dioClient: sl(),
+    ),
+  );
+
   // ===== Data Sources =====
-  // Note: Data sources are managed by Riverpod providers
+  // Note: Other data sources are managed by Riverpod providers
   // No direct registration needed here
 
   // ===== Repositories =====
-  // TODO: Register repositories when they are implemented
+  // TODO: Register other repositories when they are implemented
 
   // ===== Use Cases =====
   // TODO: Register use cases when they are implemented