fix

lib/features/products/data/models/product_model.dart

@@ -13,7 +13,7 @@ class ProductModel extends HiveObject {
   final String name;
 
   @HiveField(2)
-  final String description;
+  final String? description;
 
   @HiveField(3)
   final double price;
@@ -39,7 +39,7 @@ class ProductModel extends HiveObject {
   ProductModel({
     required this.id,
     required this.name,
-    required this.description,
+    this.description,
     required this.price,
     this.imageUrl,
     required this.categoryId,
@@ -86,7 +86,7 @@ class ProductModel extends HiveObject {
     return ProductModel(
       id: json['id'] as String,
       name: json['name'] as String,
-      description: json['description'] as String? ?? '',
+      description: json['description'] as String?,
       price: (json['price'] as num).toDouble(),
       imageUrl: json['imageUrl'] as String?,
       categoryId: json['categoryId'] as String,