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.WebApi/Controllers/MedalController.cs

@@ -156,22 +156,59 @@ public class MedalController : BaseController
     /// <param name="status">状态: 0=禁用, 1=启用</param>
     /// <returns>操作结果</returns>
     [HttpPut("{id}/status")]
-    public async Task<BaseResponse<object>> UpdateStatusAsync(long id, [FromBody] int status)
+    public async Task<BaseResponse<bool>> UpdateStatusAsync(long id)
     {
         try
         {
-            await _medalService.UpdateStatusAsync(id, status);
-            return Success(new object(), status == 1 ? "启用勋章成功" : "禁用勋章成功");
+            var res = await _medalService.UpdateStatusAsync(id);
+            return Success(res, "更新勋章状态成功");
         }
         catch (BusinessException ex)
         {
             _logger.LogWarning(ex, "更新勋章状态业务异常: {Message}", ex.Message);
-            return BaseResponse<object>.Fail(ex.Message);
+            return BaseResponse<bool>.Fail(ex.Message);
         }
         catch (Exception ex)
         {
-            _logger.LogError(ex, "更新勋章状态系统异常，ID：{Id}，Status：{Status}", id, status);
-            return BaseResponse<object>.Fail("更新勋章状态失败，请稍后重试");
+            _logger.LogError(ex, "更新勋章状态系统异常，ID：{Id}", id);
+            return BaseResponse<bool>.Fail("更新勋章状态失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取规则配置中可用的目标表列表
+    /// </summary>
+    [HttpGet("rule-config/tables")]
+    public async Task<BaseResponse<List<MedalRuleTableOptionOutput>>> GetAvailableTables()
+    {
+        try
+        {
+            var result = await _medalService.GetAvailableTablesAsync();
+            return Success(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "获取可用目标表列表系统异常");
+            return BaseResponse<List<MedalRuleTableOptionOutput>>.Fail("获取可用目标表列表失败，请稍后重试");
+        }
+    }
+
+    /// <summary>
+    /// 获取指定表的可用字段列表
+    /// </summary>
+    /// <param name="tableName">表名</param>
+    [HttpGet("rule-config/tables/{tableName}/fields")]
+    public async Task<BaseResponse<List<MedalRuleFieldOptionOutput>>> GetTableFields(string tableName)
+    {
+        try
+        {
+            var result = await _medalService.GetTableFieldsAsync(tableName);
+            return Success(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "获取可用字段列表系统异常，表名：{TableName}", tableName);
+            return BaseResponse<List<MedalRuleFieldOptionOutput>>.Fail("获取可用字段列表失败，请稍后重试");
         }
     }
 }