identity: simplify user sign up

Streetwriters.Identity/Models/SignupForm.cs

@@ -1,57 +0,0 @@
-/*
-This file is part of the Notesnook Sync Server project (https://notesnook.com/)
-
-Copyright (C) 2023 Streetwriters (Private) Limited
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the Affero GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-Affero GNU General Public License for more details.
-
-You should have received a copy of the Affero GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-using System.ComponentModel.DataAnnotations;
-using System.Runtime.Serialization;
-using Microsoft.AspNetCore.Mvc;
-
-namespace Streetwriters.Identity.Models
-{
-    public class SignupForm
-    {
-        [Required]
-        [StringLength(120, ErrorMessage = "Password must be longer than or equal to 8 characters.", MinimumLength = 8)]
-        [BindProperty(Name = "password")]
-        public required string Password
-        {
-            get; set;
-        }
-
-        [Required]
-        [BindProperty(Name = "email")]
-        [EmailAddress]
-        public required string Email
-        {
-            get; set;
-        }
-
-        [BindProperty(Name = "username")]
-        public string? Username
-        {
-            get; set;
-        }
-
-        [Required]
-        [BindProperty(Name = "client_id")]
-        public required string ClientId
-        {
-            get; set;
-        }
-    }
-}