fix: 需求日期相同则按照批号倒序

gongchunyi

2026-08-05 948f75c4530566d35574ab4f2ad04509dca28a21

 src/main/java/com/ruoyi/basic/pojo/CustomerFollowUp.java

@@ -37,7 +37,7 @@
    /**
     * 关联的私海id
     */
    private Long customerPrivatePoolId;
    private Long customerId;

    /**
     * 跟进方式