feat: 添加合同全量同步任务和合格供方名录路径生成功能

refactor: 重构查询服务使用ParamConstant替换ServiceConstant
style: 清理无用代码和注释
fix: 修复CompanyCustomerEvaluationFormFileService查询方法
docs: 更新CloudYuVo和CompanyBankAccountVo字段注释

client/src/main/java/com/ecep/contract/converter/VendorCatalogStringConverter.java

@@ -13,6 +13,9 @@ public class VendorCatalogStringConverter extends StringConverter<VendorCatalogV
 
     @Override
     public String toString(VendorCatalogVo object) {
+        if (object == null) {
+            return "-";
+        }
         return object.getName();
     }