FlowAPI.Application/DTOs/UserAchievementDto.cs

using System;

namespace FlowAPI.Application.DTOs
{
    public class UserAchievementDto
    {
        public Guid Id { get; set; }
        public Guid AchievementId { get; set; }
        public AchievementDto Achievement { get; set; } = default!;
        public int CurrentValue { get; set; }
        public bool IsUnlocked { get; set; }
        public DateTime? UnlockedAt { get; set; }
    }
}