UserResponse.fromJson constructor
Crea una instancia a partir del JSON devuelto por el backend.
Implementation
factory UserResponse.fromJson(Map<String, dynamic> json) {
return UserResponse(
id: json['id'] as String,
name: json['name'] as String,
surname: json['surname'] as String,
email: json['email'] as String,
role: json['role'] as String,
);
}