fix news,

lib/features/products/domain/usecases/get_product_detail.dart

@@ -0,0 +1,31 @@
+/// Use Case: Get Product Detail
+///
+/// Fetches a single product by its ID from the repository.
+library;
+
+import 'package:worker/features/products/domain/entities/product.dart';
+import 'package:worker/features/products/domain/repositories/products_repository.dart';
+
+/// Get Product Detail Use Case
+///
+/// Fetches detailed information for a single product by ID.
+///
+/// Usage:
+/// ```dart
+/// final getProductDetail = GetProductDetail(repository);
+/// final product = await getProductDetail(productId: 'GIB20 G02');
+/// ```
+class GetProductDetail {
+  const GetProductDetail(this._repository);
+
+  final ProductsRepository _repository;
+
+  /// Execute the use case
+  ///
+  /// [productId] - The unique identifier of the product
+  /// Returns a [Product] entity
+  /// Throws [Exception] if the product is not found or on error
+  Future<Product> call({required String productId}) async {
+    return await _repository.getProductById(productId);
+  }
+}