refactor: 重构项目基础架构与实体体系

- 替换原有自定义生命周期接口为通用基础服务体系
- 将所有实体基类替换为带雪花ID的SqlSugarBaseEntity
- 迁移DTO到Models项目并统一管理
- 移除冗余的Repository层实现，改用通用基础服务
- 添加Yitter.IdGenerator雪花ID生成支持
- 重构SqlSugar数据库上下文与依赖注入配置
- 新增微信用户、用户勋章、背包等实体与配套服务
- 整理分页查询与结果封装类
- 优化WebApi控制器结构

QYZH.InteractiveMagazine.Models/Dto/WeChat/WeChatDto.cs

@@ -0,0 +1,198 @@
+using QYZH.InteractiveMagazine.Models.Dto;
+
+namespace QYZH.InteractiveMagazine.IService.Dto;
+
+/// <summary>
+/// 微信登录输出
+/// </summary>
+public class WeChatLoginOutput
+{
+    /// <summary>
+    /// 访问令牌
+    /// </summary>
+    public string Token { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 用户ID
+    /// </summary>
+    public long UserId { get; set; }
+
+    /// <summary>
+    /// 用户名
+    /// </summary>
+    public string UserName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 微信OpenId
+    /// </summary>
+    public string OpenId { get; set; } = string.Empty;
+}
+
+/// <summary>
+/// 微信用户创建/更新输入
+/// </summary>
+public class WxUserInput
+{
+    /// <summary>
+    /// 微信OpenId
+    /// </summary>
+    public string OpenId { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 微信UnionId
+    /// </summary>
+    public string? UnionId { get; set; }
+
+    /// <summary>
+    /// 昵称
+    /// </summary>
+    public string? NickName { get; set; }
+
+    /// <summary>
+    /// 头像地址
+    /// </summary>
+    public string? AvatarUrl { get; set; }
+
+    /// <summary>
+    /// 手机号
+    /// </summary>
+    public string? Phone { get; set; }
+
+    /// <summary>
+    /// 积分余额
+    /// </summary>
+    public int Points { get; set; } = 0;
+
+    /// <summary>
+    /// 用户类型: Normal, VIP
+    /// </summary>
+    public string Type { get; set; } = "Normal";
+
+    /// <summary>
+    /// 状态: Active, Disabled
+    /// </summary>
+    public string Status { get; set; } = "Active";
+
+    /// <summary>
+    /// 密码，默认手机后4位
+    /// </summary>
+    public string? Pwd { get; set; }
+
+    /// <summary>
+    /// 当前成长值
+    /// </summary>
+    public int GrowthPoints { get; set; } = 0;
+}
+
+/// <summary>
+/// 微信用户输出
+/// </summary>
+public class WxUserOutput
+{
+    /// <summary>
+    /// 主键ID
+    /// </summary>
+    public long Id { get; set; }
+
+    /// <summary>
+    /// 微信OpenId
+    /// </summary>
+    public string OpenId { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 微信UnionId
+    /// </summary>
+    public string? UnionId { get; set; }
+
+    /// <summary>
+    /// 昵称
+    /// </summary>
+    public string? NickName { get; set; }
+
+    /// <summary>
+    /// 头像地址
+    /// </summary>
+    public string? AvatarUrl { get; set; }
+
+    /// <summary>
+    /// 手机号
+    /// </summary>
+    public string? Phone { get; set; }
+
+    /// <summary>
+    /// 积分余额
+    /// </summary>
+    public int Points { get; set; }
+
+    /// <summary>
+    /// 用户类型
+    /// </summary>
+    public string Type { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 状态
+    /// </summary>
+    public string Status { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 当前成长值
+    /// </summary>
+    public int GrowthPoints { get; set; }
+
+    /// <summary>
+    /// 创建人
+    /// </summary>
+    public string? CreatedBy { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedAt { get; set; }
+
+    /// <summary>
+    /// 更新人
+    /// </summary>
+    public string? UpdatedBy { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    public DateTime? UpdatedAt { get; set; }
+}
+
+/// <summary>
+/// 微信用户分页查询输入
+/// </summary>
+public class WxUserQueryInput : PageQueryModel
+{
+    /// <summary>
+    /// 昵称（模糊查询）
+    /// </summary>
+    public string? NickName { get; set; }
+
+    /// <summary>
+    /// 手机号（模糊查询）
+    /// </summary>
+    public string? Phone { get; set; }
+
+    /// <summary>
+    /// 用户类型
+    /// </summary>
+    public string? Type { get; set; }
+
+    /// <summary>
+    /// 状态
+    /// </summary>
+    public string? Status { get; set; }
+}
+
+/// <summary>
+/// 微信手机号获取输出
+/// </summary>
+public class WeChatPhoneNumberOutput
+{
+    /// <summary>
+    /// 手机号
+    /// </summary>
+    public string PhoneNumber { get; set; } = string.Empty;
+}