✨ 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/transport-plan-page.vue

@@ -149,7 +149,7 @@
           <el-option
             v-for="item in contractOptions"
             :key="item.id"
-            :label="item.contractName"
+            :label="formatContractOptionLabel(item)"
             :value="item.id"
           />
         </el-select>
@@ -980,7 +980,7 @@
                 <el-option
                   v-for="item in transportPlanImportContractOptions"
                   :key="item.id"
-                  :label="item.contractName"
+                  :label="formatContractOptionLabel(item)"
                   :value="item.id"
                 />
               </el-select>
@@ -2741,6 +2741,7 @@ import { addressTypeOptions } from '@/option/base/common-address';
 import { packageOptions } from '@/option/business/common';
 import { formatUpdateUserName } from '@/utils/audit';
 import { getToken, isAdministrator } from '@/utils/auth';
+import { formatContractOptionLabel } from '@/utils/contract';
 import { normalizeMapSearchResults, searchAmapPlaceText } from '@/utils/map-search';
 import { loadMeasurementUnitOptions } from '@/utils/measurement-unit';
 import { applyTableMenuWidth } from '@/utils/table-menu';
@@ -3721,6 +3722,7 @@ export default {
     },
   },
   methods: {
+    formatContractOptionLabel,
     initStandaloneFormPage() {
       if (!this.isStandaloneFormPage) return;
       const mode = this.$route.query.mode === 'edit' ? 'edit' : 'add';