refactor: remove unused local and remote data sources, models, and tests for chicken and poultry features to streamline codebase

packages/chicken/lib/features/steward/data/di/steward_di.dart

@@ -0,0 +1,36 @@
+import 'package:rasadyar_chicken/features/steward/data/datasources/remote/steward_remote_data_source.dart';
+import 'package:rasadyar_chicken/features/steward/data/datasources/remote/steward_remote_data_source_impl.dart';
+import 'package:rasadyar_chicken/features/steward/data/repositories/steward_repository.dart';
+import 'package:rasadyar_chicken/features/steward/data/repositories/steward_repository_impl.dart';
+import 'package:rasadyar_core/core.dart';
+
+/// Setup dependency injection for steward feature
+Future<void> setupStewardDI(GetIt di, DioRemote dioRemote) async {
+  di.registerLazySingleton<StewardRemoteDataSource>(
+    () => StewardRemoteDataSourceImpl(dioRemote),
+  );
+
+  di.registerLazySingleton<StewardRepository>(
+    () => StewardRepositoryImpl(di.get<StewardRemoteDataSource>()),
+  );
+}
+
+/// Re-register steward dependencies (used when base URL changes)
+Future<void> reRegisterStewardDI(GetIt di, DioRemote dioRemote) async {
+  await reRegister(di, () => StewardRemoteDataSourceImpl(dioRemote));
+  await reRegister(
+    di,
+    () => StewardRepositoryImpl(di.get<StewardRemoteDataSource>()),
+  );
+}
+
+/// Helper function to re-register a dependency
+Future<void> reRegister<T extends Object>(
+  GetIt di,
+  T Function() factory,
+) async {
+  if (di.isRegistered<T>()) {
+    await di.unregister<T>();
+  }
+  di.registerLazySingleton<T>(factory);
+}