Merge branch 'emdash/lemon-shrimps-bake-7q6xl' into refactor/rag-chunking-strategy

# Conflicts:
#	AGENTS.md
#	CLAUDE.md
#	src/main/resources/application.yml

src/main/java/com/superbiz/agent/domain/enums/DiagnosisStatus.java

@@ -0,0 +1,21 @@
+package com.superbiz.agent.domain.enums;
+
+/**
+ * 诊断状态枚举
+ */
+public enum DiagnosisStatus {
+    PENDING("待处理"),
+    RUNNING("诊断中"),
+    SUCCESS("成功"),
+    FAILED("失败");
+
+    private final String description;
+
+    DiagnosisStatus(String description) {
+        this.description = description;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}

src/main/java/com/superbiz/agent/domain/enums/FaultCategory.java

@@ -0,0 +1,25 @@
+package com.superbiz.agent.domain.enums;
+
+/**
+ * 故障类别枚举
+ */
+public enum FaultCategory {
+    EXTERNAL_API("外部接口调用失败"),
+    INTERNAL_ERROR("系统内部错误"),
+    DATABASE("数据库问题"),
+    CACHE("缓存问题"),
+    NETWORK("网络问题"),
+    THREAD("线程问题"),
+    MEMORY("内存问题"),
+    CONFIG("配置问题");
+
+    private final String description;
+
+    FaultCategory(String description) {
+        this.description = description;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}

src/main/java/com/superbiz/agent/domain/enums/SourceType.java

@@ -0,0 +1,19 @@
+package com.superbiz.agent.domain.enums;
+
+/**
+ * 案例来源类型枚举
+ */
+public enum SourceType {
+    AUTO("自动生成"),
+    MANUAL("人工录入");
+
+    private final String description;
+
+    SourceType(String description) {
+        this.description = description;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}