fix(approve): 修复审批流程中空节点ID列表导致的异常

liyong

2026-05-22 b9e71660ca35e947ccac8079d3033b88ece5190e

 src/main/java/com/ruoyi/production/pojo/ProductProcessRouteItem.java

@@ -59,4 +59,6 @@
    //工艺要求
    private String processRouteRequire;

    private String uuid;

}