fix: 添加二维码功能，可以直接扫码下载。

spring

2026-04-25 4fd0a0ccf35a239fe8c8f9385db2e8c4a0ad2f04

 src/views/productionManagement/productStructure/index.vue

@@ -160,7 +160,7 @@
      label: "操作",
      align: "center",
      fixed: "right",
      width: 150,
      width: 250,
      operation: [
        {
          name: "复制",