refactor: 重构状态更新接口，新增商品管理与勋章规则配置

1. 重构用户、宠物模板、勋章、管理员状态更新接口，移除冗余参数改为自动切换状态
2. 重命名宠物背景枚举为宠物皮肤，调整商品状态字段为枚举类型
3. 新增商品上下架状态管理接口与对应逻辑
4. 新增勋章规则配置系统，支持动态加载可用表和字段
5. 优化商品查询与展示逻辑，适配新的状态字段

QYZH.InteractiveMagazine.Models/Dto/Mall/ProductDto.cs

@@ -36,7 +36,7 @@ public class ProductInput
     /// <summary>
     /// 售卖状态: OnSale, OffSale
     /// </summary>
-    public string SaleStatus { get; set; } = "OnSale";
+    public ProductStatusEnum Status { get; set; } = ProductStatusEnum.OnSale;
 
     /// <summary>
     /// 扩展数据
@@ -90,9 +90,9 @@ public class ProductOutput
     public string Type { get; set; } = string.Empty;
 
     /// <summary>
-    /// 售卖状态
+    /// 状态
     /// </summary>
-    public string SaleStatus { get; set; } = string.Empty;
+    public string Status { get; set; } = string.Empty;
 
     /// <summary>
     /// 扩展数据
@@ -146,9 +146,9 @@ public class ProductQueryInput : PageQueryModel
     public string? Type { get; set; }
 
     /// <summary>
-    /// 售卖状态: OnSale, OffSale
+    /// 售卖状态
     /// </summary>
-    public string? SaleStatus { get; set; }
+    public ProductStatusEnum? Status { get; set; }
 
     /// <summary>
     /// 是否上架

QYZH.InteractiveMagazine.Models/Dto/Medal/MedalDto.cs

@@ -364,3 +364,35 @@ public class WxMedalActivateInput
     /// </summary>
     public long MedalId { get; set; }
 }
+
+/// <summary>
+/// 勋章规则目标表下拉输出
+/// </summary>
+public class MedalRuleTableOptionOutput
+{
+    /// <summary>
+    /// 表名
+    /// </summary>
+    public string TableName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 显示名称
+    /// </summary>
+    public string DisplayName { get; set; } = string.Empty;
+}
+
+/// <summary>
+/// 勋章规则字段下拉输出
+/// </summary>
+public class MedalRuleFieldOptionOutput
+{
+    /// <summary>
+    /// 字段名
+    /// </summary>
+    public string FieldName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 显示名称
+    /// </summary>
+    public string DisplayName { get; set; } = string.Empty;
+}