feat(oa): 新增项目原始完成时间字段

- 在新增项目时设置原始完成时间为传入的完成时间
- 保证项目创建时原始完成时间与完成时间一致

ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/SysOaProjectServiceImpl.java

@@ -206,6 +206,8 @@ public class SysOaProjectServiceImpl implements ISysOaProjectService {
         }
         SysOaProject add = BeanUtil.toBean(bo, SysOaProject.class);
         validEntityBeforeSave(add);
+
+        add.setOriginalFinishTime(bo.getFinishTime());
         boolean flag = baseMapper.insert(add) > 0;
         if (flag) {
             bo.setProjectId(add.getProjectId());