feat: enhance admin product management with AI categorization, product status updates, and email editing for users

flutter/lib/features/admin/domain/admin_product.dart

@@ -5,6 +5,9 @@ class AdminProduct {
   final String? normalizedName;
   final int? categoryId;
   final String? categoryPath;
+  final bool? isActive;
+  final String? status;
+  final DateTime? deletedAt;
 
   const AdminProduct({
     required this.id,
@@ -13,6 +16,9 @@ class AdminProduct {
     this.normalizedName,
     this.categoryId,
     this.categoryPath,
+    this.isActive,
+    this.status,
+    this.deletedAt,
   });
 
   String get displayName =>
@@ -39,6 +45,11 @@ class AdminProduct {
       normalizedName: json['normalizedName']?.toString(),
       categoryId: (json['categoryId'] as num?)?.toInt(),
       categoryPath: names.isEmpty ? null : names.join(' > '),
+      isActive: json['isActive'] as bool?,
+      status: json['status']?.toString(),
+      deletedAt: json['deletedAt'] == null
+          ? null
+          : DateTime.tryParse(json['deletedAt'].toString()),
     );
   }
 }