✨ feat:

修改二维码生成逻辑，改为一次性二维码，存储更多信息

klp-ui/src/components/KLPService/VendorSelect/index.vue

@@ -1,5 +1,13 @@
 <template>
-  <el-select remote filterable v-model="_value" :remote-method="remoteSearchVendor" :loading="vendorLoading" placeholder="请选择供应商">
+  <el-select 
+    remote 
+    clearable 
+    filterable 
+    v-model="_value" 
+    :remote-method="remoteSearchVendor" 
+    :loading="vendorLoading" 
+    placeholder="请选择供应商"
+  >
     <el-option v-for="item in vendorList" :key="item.supplierId" :label="item.name" :value="item.supplierId" />
   </el-select>
 </template>