refactor(app): 电子签名服务实现类代码优化

- 新增 NAME_MAIN_ORGANIZATION 和 MAIN_CARD_NUM 常量，提高代码可维护性
- 使用常量替换硬编码的公司名称和证件号码，提升代码可读性

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/app/service/impl/ESignServiceImpl.java

@@ -53,6 +53,8 @@ public class ESignServiceImpl implements IESignService {
     private AppSiteMapper appSiteMapper;
     private static final String NOTIFY_URL = "";
     private static final String REDIRECT_URL = "";
+    private static final String NAME_MAIN_ORGANIZATION = "中数未来（海南）系统集成有限公司";
+    private static final String MAIN_CARD_NUM = "91460105MAA9A6L75X";
     private static final String[] PERSON_AUTH_MODES = {"PSN_MOBILE3"};
     private static final String[] WILLINGNESS_MODES = {"CODE_SMS"};
     private static final String[] ORG_AUTH_MODES = {"ORG_ALIPAY_CREDIT", "ORG_LEGALREP"};
@@ -620,8 +622,8 @@ public class ESignServiceImpl implements IESignService {
         requestDTO.setSealIds(Collections.singletonList(sealId));
 
         ExternalAuthRequestDTO.AuthorizedOrgInfoDTO orgInfo = new ExternalAuthRequestDTO.AuthorizedOrgInfoDTO();
-        orgInfo.setOrgName("中数未来（海南）系统集成有限公司");
-        orgInfo.setOrgIdCardNum("91460105MAA9A6L75X");
+        orgInfo.setOrgName(NAME_MAIN_ORGANIZATION);
+        orgInfo.setOrgIdCardNum(MAIN_CARD_NUM);
         requestDTO.setAuthorizedOrgInfo(orgInfo);
 
         EsignHttpResponse orgSealsExternalAuth = orgSealsExternalAuth(requestDTO);