feat: 完成多模块功能迭代与优化

1.  新增宠物皮肤初始枚举值、下拉列表接口及相关DTO
2.  完善商品实体与DTO，新增虚拟商品标记和类型ID字段
3.  重构用户认证体系，支持多用户切换并重新生成JWT令牌
4.  新增签到配置管理全套功能，包括增删改查和状态管理
5.  优化模型验证过滤器和基础响应类的命名规范
6.  新增补签功能，完善签到服务逻辑
7.  拆分用户详情DTO，新增各子数据分页查询接口
8.  重构微信控制器的用户ID获取逻辑，统一使用激活用户ID
9.  修复背包服务中补签卡的扣减逻辑
10. 新增家长姓名修改接口和相关服务实现

QYZH.InteractiveMagazine.Service/CheckInService.cs

@@ -82,7 +82,9 @@ public class CheckInService(
                 GrowthPointsAwarded = growthReward,
                 ConsecutiveDays = consecutiveDays,
                 Type = CheckInRecordTypeEnum.Normal,
-                Status = (int)CheckInRecordStatusEnum.Success
+                Status = (int)CheckInRecordStatusEnum.Success,
+                CreatedBy = userId.ToString(),
+                UpdatedBy = userId.ToString()
             };
             var recordId = await checkInRecordRepository.Insertable(checkInRecord).ExecuteReturnIdentityAsync();
             checkInRecord.Id = recordId;
@@ -198,8 +200,8 @@ public class CheckInService(
             .Where(u => u.Id == userId && !u.IsDeleted)
             .FirstAsync();
 
-        // 最近 30 天签到记录
-        var thirtyDaysAgo = today.AddDays(-29);
+        // 最近 7 天签到记录
+        var thirtyDaysAgo = today.AddDays(-6);
         var recentRecords = await checkInRecordRepository.Context.Queryable<CheckInRecord>()
             .Where(r => r.UserId == userId && !r.IsDeleted && r.CheckInDate >= thirtyDaysAgo)
             .OrderBy(r => r.CheckInDate, SqlSugar.OrderByType.Desc)
@@ -207,6 +209,7 @@ public class CheckInService(
             {
                 Id = (long)r.Id,
                 CheckInDate = r.CheckInDate,
+                CreatedAt = r.CreatedAt,
                 ConsecutiveDays = r.ConsecutiveDays,
                 PointsAwarded = r.PointsAwarded,
                 GrowthPointsAwarded = r.GrowthPointsAwarded,
@@ -247,6 +250,19 @@ public class CheckInService(
         if (alreadyCheckedIn)
             throw new BusinessException($"{targetDate:yyyy-MM-dd} 已签到，无需补签", 400);
 
+        // 检查用户背包中是否有补签卡
+        var makeUpCard = await checkInRecordRepository.Context.Queryable<UserBag>()
+            .Where(b => b.UserId == userId
+                        && b.ItemType == "MakeUpCard"
+                        && b.Quantity > 0
+                        && b.Status == (int)UserBagStatusEnum.Available
+                        && !b.IsDeleted)
+            .OrderByDescending(b => b.CreatedAt)
+            .FirstAsync();
+
+        if (makeUpCard == null)
+            throw new BusinessException("补签卡不足，无法补签", 400);
+
         // 查询用户信息
         var user = await checkInRecordRepository.Context.Queryable<Users>()
             .Where(u => u.Id == userId && !u.IsDeleted)
@@ -304,6 +320,25 @@ public class CheckInService(
                 Description = $"补签奖励（{targetDate:yyyy-MM-dd}）"
             });
 
+            // 扣减补签卡
+            if (makeUpCard.Quantity <= 1)
+            {
+                await checkInRecordRepository.Context.Updateable<UserBag>()
+                    .SetColumns(b => b.Status == (int)UserBagStatusEnum.Expired)
+                    .SetColumns(b => b.Quantity == 0)
+                    .SetColumns(b => b.UpdatedAt == DateTime.Now)
+                    .Where(b => b.Id == makeUpCard.Id)
+                    .ExecuteCommandAsync();
+            }
+            else
+            {
+                await checkInRecordRepository.Context.Updateable<UserBag>()
+                    .SetColumns(b => b.Quantity == makeUpCard.Quantity - 1)
+                    .SetColumns(b => b.UpdatedAt == DateTime.Now)
+                    .Where(b => b.Id == makeUpCard.Id)
+                    .ExecuteCommandAsync();
+            }
+
             result.RecordId = (long)recordId;
             result.CheckInDate = targetDate;
             result.ConsecutiveDays = 0;
@@ -344,7 +379,7 @@ public class CheckInService(
     /// <summary>
     /// 获取用户漏签日期列表
     /// </summary>
-    public async Task<List<DateTime>> GetMissedDatesAsync(long userId, int days = 30)
+    public async Task<List<DateTime>> GetMissedDatesAsync(long userId, int days = 7)
     {
         var startDate = DateTime.Now.Date.AddDays(-days);