修复了项目单个导入没有转圈的问题

src/components/cheat/ProjectAdd.vue

@@ -455,6 +455,7 @@ export default {
     },
     submitInfo () {
       //this.isModifyMode = false
+      this.showLoading()
       const newProject = {
         userId: this.user.userVO.id,
         name: this.project.name,