fix

lib/features/categories/categories.dart

@@ -0,0 +1,15 @@
+/// Categories Feature
+///
+/// Complete categories feature following clean architecture.
+/// Includes category listing, filtering, and management.
+///
+/// Usage:
+/// ```dart
+/// import 'package:retail/features/categories/categories.dart';
+/// ```
+library;
+
+// Export all layers
+export 'data/data.dart';
+export 'domain/domain.dart';
+export 'presentation/presentation.dart';

lib/features/categories/data/data.dart

@@ -0,0 +1,8 @@
+/// Export all categories data layer components
+///
+/// Contains data sources, models, and repository implementations
+library;
+
+export 'datasources/datasources.dart';
+export 'models/models.dart';
+export 'repositories/category_repository_impl.dart';

lib/features/categories/data/datasources/datasources.dart

@@ -0,0 +1,6 @@
+/// Export all categories data sources
+///
+/// Contains local data sources for categories
+library;
+
+export 'category_local_datasource.dart';

lib/features/categories/data/models/models.dart

@@ -0,0 +1,6 @@
+/// Export all categories data models
+///
+/// Contains DTOs and models for category data transfer
+library;
+
+export 'category_model.dart';

lib/features/categories/domain/domain.dart

@@ -0,0 +1,8 @@
+/// Export all categories domain layer components
+///
+/// Contains entities, repository interfaces, and use cases
+library;
+
+export 'entities/entities.dart';
+export 'repositories/category_repository.dart';
+export 'usecases/usecases.dart';

lib/features/categories/domain/entities/entities.dart

@@ -0,0 +1,6 @@
+/// Export all categories domain entities
+///
+/// Contains core business entities for categories
+library;
+
+export 'category.dart';

lib/features/categories/domain/usecases/usecases.dart

@@ -0,0 +1,6 @@
+/// Export all categories domain use cases
+///
+/// Contains business logic for category operations
+library;
+
+export 'get_all_categories.dart';

lib/features/categories/presentation/pages/pages.dart

@@ -0,0 +1,6 @@
+/// Export all categories presentation pages
+///
+/// Contains all screens related to categories
+library;
+
+export 'categories_page.dart';

lib/features/categories/presentation/presentation.dart

@@ -0,0 +1,8 @@
+/// Export all categories presentation layer components
+///
+/// Contains pages, widgets, and providers for category UI
+library;
+
+export 'pages/pages.dart';
+export 'providers/providers.dart';
+export 'widgets/widgets.dart';

lib/features/categories/presentation/providers/providers.dart

@@ -1,4 +1,13 @@
 /// Export all category providers
+///
+/// Contains Riverpod providers for category state management
+library;
+
 export 'category_datasource_provider.dart';
 export 'categories_provider.dart';
 export 'category_product_count_provider.dart';
+
+// Note: SelectedCategory provider is defined in categories_provider.dart
+// but we avoid exporting it separately to prevent ambiguous exports with
+// the products feature. Use selectedCategoryProvider directly from
+// categories_provider.dart or from products feature.