fix: 修复多处表单验证与数据流转的缺陷，优化系统消息推送逻辑

hsy

2026-08-31 1704e30de33833817a5fce4c4ab0b94ac8ce1cc6

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

@@ -37,8 +37,6 @@
    /**
     * 关联的私海id
     */
//    private Long customerPrivatePoolId;

    private Long customerId;

    /**