✨ 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/settlement/components/formal-settlement-editor.vue

@@ -52,7 +52,7 @@
                   <el-option
                     v-for="item in contracts"
                     :key="item.id"
-                    :label="`${item.contractNo} / ${item.contractName}`"
+                    :label="formatContractOptionLabel(item)"
                     :value="item.id"
                   />
                 </el-select>
@@ -980,6 +980,7 @@ import { getDictionary } from '@/api/system/dictbiz';
 import { h } from 'vue';
 import { InfoFilled } from '@element-plus/icons-vue';
 import { mapGetters } from 'vuex';
+import { formatContractOptionLabel } from '@/utils/contract';
 import { downloadFileByUrl } from '@/utils/util';
 import * as XLSX from 'xlsx';
 
@@ -1215,6 +1216,7 @@ export default {
     },
   },
   methods: {
+    formatContractOptionLabel,
     async loadFormalDetail(id) {
       const response = this.publicMode
         ? await getMkPublicDetail('formal-settlement', id)