✨ 优化港口地图回填、合同展示与运单导入空值

地图选点回填国家省市区；合同选择显示编号/名称；常用数据组织筛选修正；运单详情将-1费用字段显示为空。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/views/business/components/shipping-template-page.vue

@@ -113,7 +113,7 @@
           <el-option
             v-for="item in contractOptions"
             :key="item.id"
-            :label="item.contractName"
+            :label="formatContractOptionLabel(item)"
             :value="item.id"
           />
         </el-select>
@@ -1098,6 +1098,7 @@ import {
 import { getDictionary as getSystemDictionary } from '@/api/system/dict';
 import { getDictionary } from '@/api/system/dictbiz';
 import { packageOptions } from '@/option/business/common';
+import { formatContractOptionLabel } from '@/utils/contract';
 import { loadMeasurementUnitOptions } from '@/utils/measurement-unit';
 import { normalizeMapSearchResults, searchAmapPlaceText } from '@/utils/map-search';
 import { downloadFileByUrl, downloadXls } from '@/utils/util';
@@ -1533,6 +1534,7 @@ export default {
     if (this.isStandaloneFormPage) this.$nextTick(() => this.initStandaloneFormPage());
   },
   methods: {
+    formatContractOptionLabel,
     loadQuantityUnitOptions() {
       if (this.quantityUnitLoading) return this.quantityUnitLoadPromise;
       this.quantityUnitLoading = true;