using EchoHub.Core.Models; namespace EchoHub.Core.DTOs; public record UserProfileDto( Guid Id, string Username, string? DisplayName, string? Bio, string? NicknameColor, string? AvatarAscii, UserStatus Status, string? StatusMessage, ServerRole Role, DateTimeOffset CreatedAt, DateTimeOffset LastSeenAt); public record UpdateProfileRequest( string? DisplayName = null, string? Bio = null, string? NicknameColor = null); public record UpdateStatusRequest( UserStatus Status, string? StatusMessage = null); public record UserPresenceDto( string Username, string? DisplayName, string? NicknameColor, UserStatus Status, string? StatusMessage, ServerRole Role); public record AvatarUploadResponse(string AvatarAscii);