fix: 修复审批编辑一直加载的问题

src/views/system/approval/PageApprovalNode.vue

@@ -130,9 +130,9 @@
     formLoading.value = true;
     await getTabelData();
     initForm(approvalInstance.value!);
+    formLoading.value = false;
     cloneRuleFormData();
     beforeRouteLeave();
-    formLoading.value = false;
   });
 
   const handleEditApproval = async () => {
@@ -147,6 +147,8 @@
       cloneRuleFormData();
     } catch (e) {
       console.log(e);
+    } finally {
+      formLoading.value = false;
     }
   };