✨ 登录自动建档写入岗位并订正存量空岗位

- createPlaceholderProfile 写 posts='司机'：岗位为空的档案会被派单候选筛掉
- 新增幂等订正脚本，只补 profile_source='login_auto' 且岗位为空的档案
- update_time 不覆盖，脚本内附校验与回退段

blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/DriverServiceImpl.java

@@ -86,6 +86,11 @@ public class DriverServiceImpl extends BaseServiceImpl<DriverMapper, Driver> imp
 	 * 档案来源：绑定到已有档案
 	 */
 	private static final String PROFILE_SOURCE_LOGIN_BOUND = "login_bound";
+	/**
+	 * 自动建档的默认岗位：从小程序司机端登录即视为司机。
+	 * 岗位为空会让档案被派单候选筛掉。
+	 */
+	private static final String PROFILE_DEFAULT_POST = "司机";
 	private static final String CONFLICT_MOBILE_OCCUPIED = "该手机号已被其他账号占用，请联系管理员";
 	private static final String CONFLICT_MOBILE_MULTIPLE = "该手机号存在多条司机档案，请联系管理员核对";
 
@@ -187,6 +192,7 @@ public class DriverServiceImpl extends BaseServiceImpl<DriverMapper, Driver> imp
 		driver.setMobile(mobile);
 		driver.setDrivingType("");
 		driver.setDriverType("");
+		driver.setPosts(PROFILE_DEFAULT_POST);
 		driver.setOrganizationName("");
 		driver.setEmergencyContactName("");
 		driver.setEmergencyContactMobile("");

blade-service/blade-transport/src/test/java/org/springblade/transport/service/impl/DriverEnsureProfileTest.java

@@ -106,6 +106,7 @@ class DriverEnsureProfileTest {
 		assertEquals("", saved.getDrivingType());
 		assertEquals("", saved.getDriverType());
 		assertEquals("", saved.getOrganizationName());
+		assertEquals("司机", saved.getPosts(), "岗位为空会被派单候选的 posts 过滤筛掉，新注册司机就选不到");
 		assertEquals("", saved.getEmergencyContactName());
 		assertEquals("", saved.getEmergencyContactMobile());
 		assertEquals(1, saved.getStatus());