refactor: 重构勋章模块，拆分规则独立管理，优化期刊绑定逻辑

1.  新增MedalRule实体类，将勋章条件拆分独立为规则管理
2.  重构Medal相关服务和DTO，支持勋章规则的增删改查
3.  简化Journal绑定逻辑，移除冗余的实例化期刊校验和字段
4.  重命名部分实体类，统一命名前缀
5.  为勋章相关操作添加事务管理，优化异常处理逻辑

QYZH.InteractiveMagazine.Models/Dto/Journal/JournalDto.cs

@@ -13,7 +13,7 @@ public class BindJournalInput
     /// <summary>
     /// 实例化期刊Id（扫码解析的具体期刊实例Id，可选）
     /// </summary>
-    public long? JournalInstanceId { get; set; }
+    public long Id { get; set; }
 
     /// <summary>
     /// 关联类型: Read(已读), Favorite(收藏), Subscribe(订阅)，默认 Subscribe
@@ -41,11 +41,6 @@ public class BindJournalOutput
     /// </summary>
     public long JournalId { get; set; }
 
-    /// <summary>
-    /// 实例化期刊Id
-    /// </summary>
-    public long? JournalInstanceId { get; set; }
-
     /// <summary>
     /// 关联类型
     /// </summary>
@@ -75,7 +70,7 @@ public class UserJournalQueryInput : PageQueryModel
     /// <summary>
     /// 实例化期刊Id
     /// </summary>
-    public long? JournalInstanceId { get; set; }
+    public long Id { get; set; }    
 
     /// <summary>
     /// 关联类型: Read, Favorite, Subscribe

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

@@ -20,16 +20,6 @@ public class MedalInput
     /// </summary>
     public string? ImageUrl { get; set; }
 
-    /// <summary>
-    /// 条件类型: EvolutionCount, FeedingCount等
-    /// </summary>
-    public string ConditionType { get; set; } = string.Empty;
-
-    /// <summary>
-    /// 条件阈值
-    /// </summary>
-    public int ConditionValue { get; set; }
-
     /// <summary>
     /// 排序
     /// </summary>
@@ -44,6 +34,11 @@ public class MedalInput
     /// 书id
     /// </summary>
     public long JournalId { get; set; }
+
+    /// <summary>
+    /// 勋章规则列表
+    /// </summary>
+    public List<MedalRuleInput>? Rules { get; set; }
 }
 
 /// <summary>
@@ -71,16 +66,6 @@ public class MedalOutput
     /// </summary>
     public string? ImageUrl { get; set; }
 
-    /// <summary>
-    /// 条件类型
-    /// </summary>
-    public string ConditionType { get; set; } = string.Empty;
-
-    /// <summary>
-    /// 条件阈值
-    /// </summary>
-    public int ConditionValue { get; set; }
-
     /// <summary>
     /// 排序
     /// </summary>
@@ -96,6 +81,11 @@ public class MedalOutput
     /// </summary>
     public long JournalId { get; set; }
 
+    /// <summary>
+    /// 勋章规则列表
+    /// </summary>
+    public List<MedalRuleOutput>? Rules { get; set; }
+
     /// <summary>
     /// 创建人
     /// </summary>
@@ -131,11 +121,148 @@ public class MedalQueryInput : PageQueryModel
     /// 勋章的类型: Pet, Community
     /// </summary>
     public string? Type { get; set; }
+}
+
+/// <summary>
+/// 勋章规则输入
+/// </summary>
+public class MedalRuleInput
+{
+    /// <summary>
+    /// 目标表名（如：JournalPageTask、UserAction等）
+    /// </summary>
+    public string TargetTable { get; set; } = string.Empty;
 
     /// <summary>
-    /// 条件类型
+    /// 目标字段名（如：TotalScore、LoginDays等）
     /// </summary>
-    public string? ConditionType { get; set; }
+    public string TargetField { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 比较运算符: >=, >, =, <=, <
+    /// </summary>
+    public string Operator { get; set; } = ">=";
+
+    /// <summary>
+    /// 阈值数量
+    /// </summary>
+    public int ThresholdValue { get; set; }
+
+    /// <summary>
+    /// 额外筛选条件（JSON格式）
+    /// </summary>
+    public string? FilterCondition { get; set; }
+
+    /// <summary>
+    /// 时间范围类型: All/CurrentMonth/CurrentWeek/Last7Days/Custom
+    /// </summary>
+    public string? DateRangeType { get; set; }
+
+    /// <summary>
+    /// 自定义起始时间
+    /// </summary>
+    public DateTime? DateRangeStart { get; set; }
+
+    /// <summary>
+    /// 自定义结束时间
+    /// </summary>
+    public DateTime? DateRangeEnd { get; set; }
+
+    /// <summary>
+    /// 多规则间的逻辑关系: AND/OR
+    /// </summary>
+    public string LogicOperator { get; set; } = "AND";
+
+    /// <summary>
+    /// 规则执行顺序
+    /// </summary>
+    public int RuleOrder { get; set; }
+
+    /// <summary>
+    /// 规则说明
+    /// </summary>
+    public string? Description { get; set; }
+}
+
+/// <summary>
+/// 勋章规则输出
+/// </summary>
+public class MedalRuleOutput
+{
+    /// <summary>
+    /// 规则ID
+    /// </summary>
+    public long Id { get; set; }
+
+    /// <summary>
+    /// 关联的勋章ID
+    /// </summary>
+    public long MedalId { get; set; }
+
+    /// <summary>
+    /// 目标表名
+    /// </summary>
+    public string TargetTable { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 目标字段名
+    /// </summary>
+    public string TargetField { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 比较运算符
+    /// </summary>
+    public string Operator { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 阈值数量
+    /// </summary>
+    public int ThresholdValue { get; set; }
+
+    /// <summary>
+    /// 额外筛选条件
+    /// </summary>
+    public string? FilterCondition { get; set; }
+
+    /// <summary>
+    /// 时间范围类型
+    /// </summary>
+    public string? DateRangeType { get; set; }
+
+    /// <summary>
+    /// 自定义起始时间
+    /// </summary>
+    public DateTime? DateRangeStart { get; set; }
+
+    /// <summary>
+    /// 自定义结束时间
+    /// </summary>
+    public DateTime? DateRangeEnd { get; set; }
+
+    /// <summary>
+    /// 多规则间的逻辑关系
+    /// </summary>
+    public string LogicOperator { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 规则执行顺序
+    /// </summary>
+    public int RuleOrder { get; set; }
+
+    /// <summary>
+    /// 规则说明
+    /// </summary>
+    public string? Description { get; set; }
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public DateTime CreatedAt { get; set; }
+
+    /// <summary>
+    /// 更新时间
+    /// </summary>
+    public DateTime? UpdatedAt { get; set; }
 }
 
 /// <summary>
@@ -163,16 +290,6 @@ public class WxMedalListOutput
     /// </summary>
     public string? ImageUrl { get; set; }
 
-    /// <summary>
-    /// 条件类型
-    /// </summary>
-    public string ConditionType { get; set; } = string.Empty;
-
-    /// <summary>
-    /// 条件阈值
-    /// </summary>
-    public int ConditionValue { get; set; }
-
     /// <summary>
     /// 排序
     /// </summary>