refactor(sales): 优化销售台账服务实现代码结构

liyong

2026-04-24 d6acba73f535b340e1ea192c8dece4beaf4f2b7f

 src/main/java/com/ruoyi/device/pojo/DeviceMaintenance.java

@@ -101,4 +101,10 @@

    @TableField(fill = FieldFill.INSERT)
    private Long deptId;

    /**
     * 保养项目
     */
    @TableField(value = "maintenance_item")
    private String maintenanceItem;
}