✨ 批量导入日期宽容解析：兼容 2026-08-02 与 2026-8-2 等书写变体

- blade-common 新增 LenientDateParser（宽容解析：- / . 分隔符、补零与否、
  时间可省略秒/分；拒绝两位年份、日在前、无分隔符）
- 新增 LenientDateStringConverter / LenientDateTimeStringConverter：
  Excel 数值日期转文本透传，文本解析留待服务层以进入失败明细流程
- 8 个裸走 fastexcel 内置转换的导入 DTO（保险/年检/事故/其他费用/运单/
  币种/用户生日/设备台账）日期字段改为 String 承载，服务层统一经
  LenientDateParser 解析，失败报「<列名> 日期格式无法识别：<原值>」
- MaintenancePlanDateTimeConverter / TireReplacementDateStringConverter
  内部委托公共解析器，6 个 DTO 注解零改动
- 运输计划、运单批量、运输对账、换胎 4 处手动解析点收敛至同一工具类
- UserMapper 导出 SQL 的生日改 DATE_FORMAT 输出，保持导出格式不变

口径见根工作区 docs/import-spec.md（weicw/tms-erp#1）。

回归：port-terminal 45 断言、violation-record 40 断言（含新增不补零
用例 09）、waybill-import 48 断言、insurance-record 新增用例 6 断言，
全部通过。

blade-service/blade-system/src/main/java/org/springblade/system/excel/CurrencyExcel.java

@@ -35,7 +35,6 @@ import lombok.Data;
 import java.io.Serial;
 import java.io.Serializable;
 import java.math.BigDecimal;
-import java.time.LocalDate;
 
 /**
  * 币种汇率 Excel
@@ -62,8 +61,8 @@ public class CurrencyExcel implements Serializable {
 	@ExcelProperty("汇率")
 	private BigDecimal exchangeRate;
 
-	@ExcelProperty("生效日期")
-	private LocalDate effectiveDate;
+	@ExcelProperty(value = "生效日期", converter = org.springblade.common.excel.LenientDateStringConverter.class)
+	private String effectiveDate;
 
 	@ExcelProperty("状态")
 	private String statusName;
@@ -71,8 +70,8 @@ public class CurrencyExcel implements Serializable {
 	@ExcelProperty("来源")
 	private String dataSource;
 
-	@ExcelProperty("失效日期")
-	private LocalDate expiryDate;
+	@ExcelProperty(value = "失效日期", converter = org.springblade.common.excel.LenientDateStringConverter.class)
+	private String expiryDate;
 
 	@ExcelProperty("备注")
 	private String remark;

blade-service/blade-system/src/main/java/org/springblade/system/excel/UserExcel.java

@@ -34,7 +34,6 @@ import lombok.Data;
 
 import java.io.Serial;
 import java.io.Serializable;
-import java.util.Date;
 
 /**
  * UserExcel
@@ -102,7 +101,7 @@ public class UserExcel implements Serializable {
 	private String postName;
 
 	@ColumnWidth(20)
-	@ExcelProperty("生日")
-	private Date birthday;
+	@ExcelProperty(value = "生日", converter = org.springblade.common.excel.LenientDateStringConverter.class)
+	private String birthday;
 
 }

blade-service/blade-system/src/main/java/org/springblade/system/mapper/UserMapper.xml

@@ -95,7 +95,7 @@
     </select>
 
     <select id="exportUser" resultType="org.springblade.system.excel.UserExcel">
-        SELECT id, tenant_id, user_type, account, name, real_name, email, phone, birthday, role_id, dept_id, post_id FROM blade_user ${ew.customSqlSegment}
+        SELECT id, tenant_id, user_type, account, name, real_name, email, phone, DATE_FORMAT(birthday, '%Y-%m-%d') AS birthday, role_id, dept_id, post_id FROM blade_user ${ew.customSqlSegment}
     </select>
 
     <select id="selectCustomerOptions" resultType="java.util.HashMap">

blade-service/blade-system/src/main/java/org/springblade/system/service/impl/CurrencyServiceImpl.java

@@ -125,6 +125,8 @@ public class CurrencyServiceImpl extends BaseServiceImpl<CurrencyMapper, Currenc
 			CurrencyExcel excel = data.get(index);
 			try {
 				Currency currency = Objects.requireNonNull(BeanUtil.copyProperties(excel, Currency.class));
+				currency.setEffectiveDate(org.springblade.common.excel.LenientDateParser.parseDate(excel.getEffectiveDate(), "生效日期"));
+				currency.setExpiryDate(org.springblade.common.excel.LenientDateParser.parseDate(excel.getExpiryDate(), "失效日期"));
 				currency.setDataSource(SOURCE_BATCH);
 				currency.setStatus(STATUS_ENABLED);
 				prepare(currency, SOURCE_BATCH);

blade-service/blade-system/src/main/java/org/springblade/system/service/impl/UserServiceImpl.java

@@ -689,6 +689,9 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, User> implement
 	 */
 	private User buildImportUser(UserExcel userExcel, String tenantId) {
 		User user = Objects.requireNonNull(BeanUtil.copyProperties(userExcel, User.class));
+		// 宽容解析生日文本（2026-8-2 等写法），User.birthday 为 java.util.Date 需转换
+		java.time.LocalDate birthday = org.springblade.common.excel.LenientDateParser.parseDate(userExcel.getBirthday(), "生日");
+		user.setBirthday(birthday == null ? null : java.sql.Date.valueOf(birthday));
 		user.setTenantId(tenantId);
 		user.setUserType(Func.toInt(DictCache.getKey(DictEnum.USER_TYPE, userExcel.getUserTypeName()), 1));
 		user.setDeptId(Func.toStrWithEmpty(SysCache.getDeptIds(tenantId, userExcel.getDeptName()), StringPool.EMPTY));