refactor: 优化代码

apps/web-antd/src/views/workflow/components/approval-timeline.vue

@@ -1,21 +1,20 @@
 <script setup lang="ts">
 import type { Flow } from '#/api/workflow/instance/model';
 
-import { Timeline } from 'ant-design-vue';
+import { Empty, Timeline } from 'ant-design-vue';
 
 import ApprovalTimelineItem from './approval-timeline-item.vue';
 
-const props = defineProps<{
+interface Props {
   list: Flow[];
-}>();
+}
+
+defineProps<Props>();
 </script>
 
 <template>
-  <Timeline v-if="props.list.length > 0">
-    <ApprovalTimelineItem
-      v-for="item in props.list"
-      :key="item.id"
-      :item="item"
-    />
+  <Timeline v-if="list.length > 0">
+    <ApprovalTimelineItem v-for="item in list" :key="item.id" :item="item" />
   </Timeline>
+  <Empty v-else />
 </template>