using System.ComponentModel.DataAnnotations; using Microsoft.AspNetCore.Identity; namespace AipsCore.Infrastructure.Persistence.User; public class User : IdentityUser { public DateTime CreatedAt { get; set; } public DateTime? DeletedAt { get; set; } public ICollection Shapes { get; set; } = new List(); public ICollection Whiteboards { get; set; } = new List(); public ICollection Memberships { get; set; } = new List(); }