Improved category with colors

lib/domains/category/category_state.dart

@@ -2,19 +2,23 @@ part of 'category_bloc.dart';
 
 final class CategoryState extends Equatable {
   final List<Category> categories;
+  final Map<String, Color> categoriesColors; 
 
   const CategoryState({
     this.categories = const [],
+    this.categoriesColors = const {},
   });
 
   CategoryState copyWith({
     List<Category>? categories,
+    Map<String, Color>? categoriesColors,
   }) {
     return CategoryState(
       categories: categories ?? this.categories,
+      categoriesColors: categoriesColors ?? this.categoriesColors,
     );
   }
   
   @override
-  List<Object> get props => [categories];
+  List<Object> get props => [categories, categoriesColors];
 }