namespace LittleShop.DTOs; public class UserDto { public Guid Id { get; set; } public string Username { get; set; } = string.Empty; public DateTime CreatedAt { get; set; } public bool IsActive { get; set; } } public class CreateUserDto { public string Username { get; set; } = string.Empty; public string Password { get; set; } = string.Empty; } public class UpdateUserDto { public string? Username { get; set; } public string? Password { get; set; } public bool? IsActive { get; set; } }