namespace Application.Features.Api.Member.GetLevel; /// 회원 레벨 요약 — 현재 경험치, 현재 등급, 다음 등급까지 필요 XP. public sealed record Response( long Exp, int? CurrentGradeID, string? CurrentGradeName, string? CurrentGradeImage, string? CurrentGradeTextColor, int? NextGradeID, string? NextGradeName, int? NextGradeRequiredExp, long? ExpToNextGrade );