refactor(app): 修改用户注册时的组织代码

- 将用户注册时的组织代码从 "A03" 修改为 "A02A03"
- 这个改动可能与国家健身运动系统的组织结构有关，具体影响需要进一步了解业务背景

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

@@ -72,7 +72,7 @@ public class UserServiceImpl implements IUserService {
                             .setCreateBy("admin")
                             .setRealname("微信用户")
                             .setUsername("微信用户_" + UUID.randomUUID())
-                            .setOrgCode("A03");
+                            .setOrgCode("A02A03");
                 familyMembersMapper.insert(new FamilyMembers().setDelFlag(0).setUserId(user.getId()).setUserType(0).setRealNameStatus(0));
                 SysDepart sysDepart = sysDepartMapper.selectOne(Wrappers.<SysDepart>lambdaQuery().eq(SysDepart::getOrgCode, "A03"));
                 sysUserDepartMapper.insert(new SysUserDepart(user.getId(),sysDepart.getId()));