add description to player

lib/data/dto/player.dart

@@ -5,26 +5,33 @@ class Player {
   final String id;
   final DateTime createdAt;
   final String name;
+  final String? description;
 
-  Player({String? id, DateTime? createdAt, required this.name})
-    : id = id ?? const Uuid().v4(),
-      createdAt = createdAt ?? clock.now();
+  Player({
+    String? id,
+    DateTime? createdAt,
+    required this.name,
+    this.description,
+  }) : id = id ?? const Uuid().v4(),
+       createdAt = createdAt ?? clock.now();
 
   @override
   String toString() {
-    return 'Player{id: $id,name: $name}';
+    return 'Player{id: $id, name: $name, description: $description}';
   }
 
   /// Creates a Player instance from a JSON object.
   Player.fromJson(Map<String, dynamic> json)
     : id = json['id'],
       createdAt = DateTime.parse(json['createdAt']),
-      name = json['name'];
+      name = json['name'],
+      description = json['description'];
 
   /// Converts the Player instance to a JSON object.
   Map<String, dynamic> toJson() => {
     'id': id,
     'createdAt': createdAt.toIso8601String(),
     'name': name,
+    'description': description,
   };
 }