feat: 工单提交，审核人字段填充

yanxuan-qc-change-system-biz/src/main/java/com/netease/mail/yanxuan/change/biz/biz/ChangeFlowBiz.java

@@ -293,7 +293,7 @@ public class ChangeFlowBiz {
         // 保存附件
         saveChangeFiles(changeRecord.getId(), changeFlowCreateReq);
         
-        // 如果发起人=变更负责人，直接提交到执行节点，创建子流程并发送邮件
+        // 如果发起人=变更负责人，直接提交到确认变更方案节点，创建子流程并发送邮件
         if (changeCommander.equals(uid)) {
             submitToExecutionNode(flowId, flowDataDTO, uid, content, changeRecord);
             // 创建子流程并绑定
@@ -557,6 +557,7 @@ public class ChangeFlowBiz {
         changeRecord.setSonChangeClassId(changeFlowCreateReq.getSonChangeClassId());
         changeRecord.setChangeLevel(changeFlowCreateReq.getChangeLevel());
         changeRecord.setChangeCommander(changeCommander);
+        changeRecord.setApprover(changeCommander);
         changeRecord.setChangeDepartment(changeFlowCreateReq.getChangeDepartment());
         List<ChangeExecConfigReq> changeExecProject = changeFlowCreateReq.getChangeExecProject();
         List<String> execDepartmentList = changeExecProject.stream().map(ChangeExecConfigReq::getChangeExecDepartment)