feat: 添加工作流组件的边缘处理和循环执行功能，优化订阅和RSS获取操作

src/components/workflow/TransferFileAction.vue

@@ -1,5 +1,7 @@
 <script setup lang="ts">
-const props = defineProps({
+import { Handle, Position } from '@vue-flow/core'
+
+defineProps({
   id: {
     type: String,
     required: true,
@@ -11,12 +13,19 @@ const props = defineProps({
 })
 </script>
 <template>
-  <VCard>
-    <VCardItem prepend-icon="mdi-file-move">
+  <VCard max-width="20rem">
+    <Handle id="edge_in" type="target" :position="Position.Left" />
+    <VCardItem>
+      <template v-slot:prepend>
+        <VAvatar>
+          <VIcon icon="mdi-file-move" size="x-large"></VIcon>
+        </VAvatar>
+      </template>
       <VCardTitle>整理文件</VCardTitle>
       <VCardSubtitle>转移和重命名文件</VCardSubtitle>
     </VCardItem>
     <VDivider />
     <VCardText></VCardText>
+    <Handle id="edge_out" type="source" :position="Position.Right" />
   </VCard>
 </template>