已办流程，待我审核列表数据排序优化

src/main/java/cn/palmte/work/controller/backend/ProcessController.java

@@ -486,7 +486,7 @@ public class ProcessController {
   public Page<ProjectProcess> list(@RequestBody ProcessQueryForm form, Pageable pageable) {
     // 从 0 开始
     PageRequest pageRequest = new PageRequest(pageable.getPageNumber() - 1, pageable.getPageSize(),
-            new Sort(Sort.Direction.DESC, "createAt"));
+            new Sort(Sort.Direction.DESC, "lastUpdateAt", "createAt"));
 
     ProjectProcess projectProcess = new ProjectProcess();
     BeanUtils.copyProperties(form, projectProcess);