feat: 新增签到、宠物、期刊绑定、补偿任务等业务模块，优化微信登录流程

本次提交完成了多个核心业务模块的开发与优化：
1.  宠物模块：新增宠物实体、服务接口与实现，支持创建默认宠物、激活、喂养、进化以及喂养记录查询
2.  签到模块：新增签到实体、服务接口、控制器以及相关DTO，支持用户签到和签到信息查询，新增成长值奖励字段
3.  期刊绑定模块：新增用户期刊关联实体、服务接口与控制器，支持扫码绑定期刊、解绑和查询绑定列表
4.  补偿任务模块：新增补偿任务实体、服务接口与实现，用于处理业务失败后的异步重试补偿
5.  优化微信登录流程：拆分登录与快捷登录接口，支持手机号获取，新增首次登录自动创建默认宠物逻辑
6.  调整基础路由与实体状态：修改微信控制器路由前缀，更新宠物状态枚举与默认值

QYZH.InteractiveMagazine.Models/Dto/Compensation/CompensationTaskDto.cs

@@ -0,0 +1,163 @@
+namespace QYZH.InteractiveMagazine.Models.Dto.Compensation;
+
+/// <summary>
+/// 补偿任务类型常量
+/// </summary>
+public static class CompensationTaskType
+{
+    /// <summary>
+    /// 宠物喂养补偿
+    /// Payload: { "PetId": long, "GrowthPoints": int }
+    /// </summary>
+    public const string PetFeeding = "PetFeeding";
+
+    /// <summary>
+    /// 用户积分补偿
+    /// Payload: { "Points": int, "ChangeType": string, "Description": string }
+    /// </summary>
+    public const string UserPoints = "UserPoints";
+
+    /// <summary>
+    /// 用户成长值补偿
+    /// Payload: { "GrowthPoints": int }
+    /// </summary>
+    public const string UserGrowth = "UserGrowth";
+
+    /// <summary>
+    /// 发送通知补偿
+    /// Payload: { "TemplateId": string, "Data": object }
+    /// </summary>
+    public const string SendNotification = "SendNotification";
+}
+
+/// <summary>
+/// 补偿任务状态常量
+/// </summary>
+public static class CompensationTaskStatus
+{
+    public const string Pending = "Pending";
+    public const string Processing = "Processing";
+    public const string Success = "Success";
+    public const string Failed = "Failed";
+    public const string Cancelled = "Cancelled";
+}
+
+/// <summary>
+/// 创建补偿任务输入
+/// </summary>
+public class CreateCompensationTaskInput
+{
+    /// <summary>
+    /// 任务类型（使用 CompensationTaskType 常量）
+    /// </summary>
+    public string TaskType { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 业务来源（如 CheckIn、Purchase）
+    /// </summary>
+    public string BusinessSource { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 关联业务记录Id
+    /// </summary>
+    public string? BusinessId { get; set; }
+
+    /// <summary>
+    /// 关联用户Id
+    /// </summary>
+    public long UserId { get; set; }
+
+    /// <summary>
+    /// 处理参数（匿名对象或字典，会自动序列化为JSON）
+    /// </summary>
+    public object Payload { get; set; } = new { };
+
+    /// <summary>
+    /// 异常消息
+    /// </summary>
+    public string ErrorMessage { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 异常来源（类名.方法名，如 CheckInService.CheckInAsync）
+    /// </summary>
+    public string ErrorSource { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 最大重试次数（默认3次）
+    /// </summary>
+    public int MaxRetries { get; set; } = 3;
+}
+
+/// <summary>
+/// 补偿任务输出
+/// </summary>
+public class CompensationTaskOutput
+{
+    public long Id { get; set; }
+    public string TaskType { get; set; } = string.Empty;
+    public string BusinessSource { get; set; } = string.Empty;
+    public string? BusinessId { get; set; }
+    public long UserId { get; set; }
+    public string Payload { get; set; } = string.Empty;
+    public string ErrorMessage { get; set; } = string.Empty;
+    public string ErrorSource { get; set; } = string.Empty;
+    public int RetryCount { get; set; }
+    public int MaxRetries { get; set; }
+    public string Status { get; set; } = string.Empty;
+    public DateTime? ProcessedAt { get; set; }
+    public DateTime? ScheduledAt { get; set; }
+    public string? ResultMessage { get; set; }
+    public DateTime CreatedAt { get; set; }
+}
+
+/// <summary>
+/// 查询补偿任务输入（供外部项目按条件拉取）
+/// </summary>
+public class GetCompensationTasksInput
+{
+    /// <summary>
+    /// 按状态筛选
+    /// </summary>
+    public string? Status { get; set; }
+
+    /// <summary>
+    /// 按任务类型筛选
+    /// </summary>
+    public string? TaskType { get; set; }
+
+    /// <summary>
+    /// 按业务来源筛选
+    /// </summary>
+    public string? BusinessSource { get; set; }
+
+    /// <summary>
+    /// 获取数量上限（默认50）
+    /// </summary>
+    public int Limit { get; set; } = 50;
+}
+
+/// <summary>
+/// 更新补偿任务状态输入（供外部处理项目回调）
+/// </summary>
+public class UpdateCompensationStatusInput
+{
+    /// <summary>
+    /// 目标状态（使用 CompensationTaskStatus 常量）
+    /// </summary>
+    public string Status { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 处理结果描述
+    /// </summary>
+    public string? ResultMessage { get; set; }
+
+    /// <summary>
+    /// 更新重试次数（可选）
+    /// </summary>
+    public int? RetryCount { get; set; }
+
+    /// <summary>
+    /// 下次计划执行时间（用于退避重试，可选）
+    /// </summary>
+    public DateTime? ScheduledAt { get; set; }
+}