feat 移除订单编号字段并优化订单创建逻辑

- 移除了 `Order` 实体中的 `OrderSN` 字段及相关逻辑。
- 修改 `Order` 构造函数，简化参数，新增默认状态字段。
- 更新 `AddressInfo` 属性访问修饰符为 `private set`。
- 调整 `OrderAppService` 的订单创建逻辑，适配新构造函数。
- 更新数据库迁移路径，新增迁移文件 `20251017042956_V1.0.0`。
- 新增 `AppOrder`、`AppProduct`、`AppServiceCategory` 表。
- 在 `AbpUsers` 表中新增字段以支持用户扩展。
- 更新实体配置，统一命名约定，支持扩展映射。
- 添加 `AdminDataSeedContributor` 类，预留数据种子逻辑。

modules/admin/src/KonSoft.Admin.Domain/Entities/Order.cs

@@ -7,16 +7,14 @@ namespace KonSoft.Admin.Entities;
 
 public class Order : FullAuditedAggregateRoot<Guid>
 {
-    protected Order()
+    private Order()
     {
     }
 
 
-    public Order(Guid id, string orderSN, Guid customerId, Guid serviceCategoryId, DateTime serviceTime, decimal amount,
-        AddressInfo address, string remark = null)
-        : base(id)
+    public Order(Guid customerId, Guid serviceCategoryId, DateTime serviceTime, decimal amount,
+        AddressInfo address, string? remark = null)
     {
-        OrderSN = orderSN;
         CustomerId = customerId;
         ServiceCategoryId = serviceCategoryId;
         ServiceTime = serviceTime;
@@ -26,11 +24,6 @@ public class Order : FullAuditedAggregateRoot<Guid>
         Status = OrderStatus.PendingPayment;
     }
 
-    /// <summary>
-    ///     订单编号
-    /// </summary>
-    public string OrderSN { get; private set; }
-
     /// <summary>
     ///     用户ID
     /// </summary>
@@ -41,26 +34,19 @@ public class Order : FullAuditedAggregateRoot<Guid>
     /// </summary>
     public Guid? WorkerId { get; private set; }
 
-    ///// <summary>
-    ///// 用户ID
-    ///// </summary>
-    //public virtual IdentityUser Customer { get; private set; }
-    ///// <summary>
-    ///// 家政人员ID
-    ///// </summary>
-    //public virtual IdentityUser? Worker { get; private set; }
     /// <summary>
     ///     服务项目ID
     /// </summary>
     public Guid ServiceCategoryId { get; private set; }
 
-    public virtual ServiceCategory ServiceCategory { get; private set; }
-
     /// <summary>
     ///     服务预约时间
     /// </summary>
     public DateTime ServiceTime { get; private set; }
 
+    /// <summary>
+    /// 订单状态
+    /// </summary>
     public OrderStatus Status { get; private set; }
 
     /// <summary>