fix(wms): 排除四级仓库节点查询

- 在查询条件中增加对四级节点（类型为4）的排除逻辑
- 保持原有三级节点排除逻辑不变
- 确保仓库列表排序不受影响

klp-wms/src/main/java/com/klp/service/impl/WmsActualWarehouseServiceImpl.java

@@ -250,6 +250,8 @@ public class WmsActualWarehouseServiceImpl implements IWmsActualWarehouseService
         wrapper.eq(bo.getIsEnabled() != null, WmsActualWarehouse::getIsEnabled, bo.getIsEnabled());
         // 排除三级节点（类型为3的节点）
         wrapper.ne(WmsActualWarehouse::getActualWarehouseType, 3);
+        // 四级节点也排除
+        wrapper.ne(WmsActualWarehouse::getActualWarehouseType, 4);
         wrapper.orderByAsc(WmsActualWarehouse::getSortNo, WmsActualWarehouse::getActualWarehouseId);
 
         List<WmsActualWarehouseVo> flatList = baseMapper.selectVoList(wrapper);