修改User模块，同步原始代码

Modules/Store.Users/Commands/ShopRenewCommand.cs

@@ -1,4 +1,6 @@
-using System.ComponentModel.DataAnnotations;
+using Store.Users.Services;
+using MAX.Framework.Validation;
+using Store.Users.Dtos;
 using YourNamespace;
 using MAX.Framework.Mediation;
 using MAX.Core.Mediation;
@@ -25,14 +27,11 @@ public sealed record ShopRenewCommand(string UserName, string ShopId, int RenewD
 
     void IValidatableRequest.Validate()
     {
-        if (string.IsNullOrWhiteSpace(UserName) || UserName.Trim().Length > 20)
-            throw new ValidationException("用户名不能为空且长度不能超过20个字符");
-        if (string.IsNullOrWhiteSpace(ShopId) || ShopId.Trim().Length > 50)
-            throw new ValidationException("店铺ID不能为空且长度不能超过50个字符");
-        if (RenewDuration is < 1 or > 120)
-            throw new ValidationException("续费时长必须为1-120个月");
-        if (Remark?.Trim().Length > 255)
-            throw new ValidationException("备注长度不能超过255个字符");
+        RequestValidator.Validate(new UserNameRequest { UserName = UserName?.Trim()! });
+        UserInputChecks.Length(UserName.Trim(), 20, "用户名");
+        var request = new ShopRenewRequest { ShopId = ShopId, RenewDuration = RenewDuration, Remark = Remark };
+        RequestValidator.Validate(request);
+        UserInputChecks.Renew(request);
     }
 
     ConsumptionQuote IAccountConsumptionRequest.CalculateConsumption(UserEntity user)