feat(approve): 添加审批实例相关DTO、VO类及审批流程工具类

liyong

2026-05-20 79cceefe43f14643781b76def9b980398990d458

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

@@ -36,8 +36,6 @@
    /**
     * 关联客户ID
     */
//    private Integer customerPrivatePoolId;

    private Long customerId;

    /**