feat: 收票登记发票附件查看下载与查看态操作列（金蝶piaozone path附件代理）

- vehicle-attachment-table 新增 kingdee-invoice-no/show-view-actions props：piaozone path 型附件查看经 A801-2 代理取流进弹窗预览（objectURL 弹窗关闭回收），下载/批量下载走金蝶代理串行触发
- 查看态展示查看/下载操作列，编辑态为查看/下载/删除；未传 props 的页面行为不变
- 收票登记表单页接入（编辑/查看态均生效），kingdee-attachment.js 导出 requestKingdeeFile 供组件复用

src/views/payment/invoice-receipt-form.vue

@@ -118,7 +118,13 @@
       </section-card>
 
       <section-card title="附件信息">
-        <vehicle-attachment-table v-model="form.attachments" :readonly="readonly" />
+        <!-- 金蝶票池认领的发票附件为 piaozone path 型，需带发票号走 A801-2 代理查看/下载 -->
+        <vehicle-attachment-table
+          v-model="form.attachments"
+          :readonly="readonly"
+          show-view-actions
+          :kingdee-invoice-no="form.invoiceNo"
+        />
       </section-card>
 
       <section-card title="备注">