feat(icd): 实现标准ICD新增时自动设置自身为参照源功能

- 在添加标准ICD路径时自动填充referenceIcdId字段为自身ID
- 添加fillSelfReferenceForStandardIcd方法处理标准类型ICD的自参照逻辑
- 增加isStandardType方法判断ICD类型是否为标准类型
- 添加单元测试验证手动录入标准ICD和上游解析标准ICD的自参照功能
- 修改应用配置文件中的文件存储路径
- 新增ai-report模块及其子模块的Maven配置
- 移除数据校验服务中已废弃的单个监测点ID字段，统一使用监测点ID列表
- 更新相关实体类、参数类和返回类的数据结构定义
- 修正测试代码中的字段引用和字符编码问题

tools/mms-mapping/src/main/java/com/njcn/gather/icd/mapping/service/impl/CsIcdPathServiceImpl.java

@@ -86,6 +86,7 @@ public class CsIcdPathServiceImpl implements CsIcdPathService {
         LocalDateTime now = LocalDateTime.now();
         CsIcdPathPO icdPath = buildIcdPath(checkedParam, true);
         icdPath.setId(UUID.randomUUID().toString().replace("-", ""));
+        fillSelfReferenceForStandardIcd(icdPath);
         icdPath.setState(STATE_NORMAL);
         icdPath.setCreateBy(currentUserId());
         icdPath.setCreateTime(now);
@@ -200,6 +201,21 @@ public class CsIcdPathServiceImpl implements CsIcdPathService {
         return type == null ? ICD_TYPE_MANUAL_NON_STANDARD : type;
     }
 
+    /**
+     * 标准 ICD 新增时如果未传参照 ICD，则默认以自身作为参照来源。
+     */
+    private void fillSelfReferenceForStandardIcd(CsIcdPathPO icdPath) {
+        if (icdPath == null || !isStandardType(icdPath.getType()) || !isBlank(icdPath.getReferenceIcdId())) {
+            return;
+        }
+        icdPath.setReferenceIcdId(icdPath.getId());
+    }
+
+    private boolean isStandardType(Integer type) {
+        return Integer.valueOf(ICD_TYPE_MANUAL_STANDARD).equals(type)
+                || Integer.valueOf(ICD_TYPE_UPSTREAM_STANDARD).equals(type);
+    }
+
     /**
      * 激活标准 ICD 时保留记录来源：手动录入升为 1，上游解析传递升为 3。
      */

tools/mms-mapping/src/test/java/com/njcn/gather/icd/mapping/service/impl/CsIcdPathServiceImplTest.java

@@ -128,6 +128,36 @@ class CsIcdPathServiceImplTest {
         Assertions.assertEquals(2, captor.getValue().getType());
     }
 
+    @Test
+    void addManualStandardIcdPathShouldDefaultReferenceIcdIdToSelf() {
+        CsIcdPathParam param = buildParam("标准ICD");
+        param.setType(1);
+        param.setReferenceIcdId(null);
+        when(csIcdPathMapper.insert(any(CsIcdPathPO.class))).thenReturn(1);
+
+        boolean result = service.addIcdPath(param);
+
+        ArgumentCaptor<CsIcdPathPO> captor = ArgumentCaptor.forClass(CsIcdPathPO.class);
+        verify(csIcdPathMapper).insert(captor.capture());
+        Assertions.assertTrue(result);
+        Assertions.assertEquals(captor.getValue().getId(), captor.getValue().getReferenceIcdId());
+    }
+
+    @Test
+    void addUpstreamStandardIcdPathShouldDefaultReferenceIcdIdToSelf() {
+        CsIcdPathParam param = buildParam("上游标准ICD");
+        param.setType(3);
+        param.setReferenceIcdId(" ");
+        when(csIcdPathMapper.insert(any(CsIcdPathPO.class))).thenReturn(1);
+
+        boolean result = service.addIcdPath(param);
+
+        ArgumentCaptor<CsIcdPathPO> captor = ArgumentCaptor.forClass(CsIcdPathPO.class);
+        verify(csIcdPathMapper).insert(captor.capture());
+        Assertions.assertTrue(result);
+        Assertions.assertEquals(captor.getValue().getId(), captor.getValue().getReferenceIcdId());
+    }
+
     @Test
     void updateIcdPathShouldRejectDeletedRecord() {
         CsIcdPathParam.UpdateParam param = new CsIcdPathParam.UpdateParam();