song-of-the-day/song_of_the_day/Data/User.cs

using Microsoft.EntityFrameworkCore;

public class User
{
    public int UserId { get; set; }
    public string? SignalMemberId { get; set; }
    public string? Name { get; set; }
    public string? NickName { get; set; }
    public bool IsIntroduced { get; set; }
}