namespace LctMonolith.Models; public class RefreshToken { public Guid Id { get; set; } = Guid.NewGuid(); public string Token { get; set; } = null!; public DateTime ExpiresAt { get; set; } public bool IsRevoked { get; set; } public Guid UserId { get; set; } public AppUser User { get; set; } = null!; public DateTime CreatedAt { get; set; } = DateTime.UtcNow; }