namespace Gott.Models; public class UserRecord { public int Id { get; set; } public string UserId { get; set; } public string Username { get; set; } public string PasswordHash { get; set; } public string DisplayName { get; set; } public string CreatedAt { get; set; } public string UpdatedAt { get; set; } public bool IsAdmin { get; set; } public string Persona { get; set; } public string Settings { get; set; } public string GetEffectivePersona() { if (!string.IsNullOrWhiteSpace(Persona)) return Persona; var name = !string.IsNullOrWhiteSpace(DisplayName) ? DisplayName : Username; return $"Mein Name ist **{name}**."; } }