feat(product): 添加产品结构父子关系功能

liyong

2025-12-30 92e61379746ec9c787694300ec84539d16bba5d1

 src/main/java/com/ruoyi/home/service/HomeService.java

@@ -29,4 +29,6 @@
    StatisticsReceivablePayableDto statisticsReceivablePayable(Integer type);

    Map<String, Object> approveAndDeviceTodos();

    Long noticesCount();
}