修复筛选页面的样品等级不回显问题

lib/page/filter/filter_page.dart

@@ -64,7 +64,7 @@ class _FilterPageState extends BaseState<FilterPage> {
     ypdjList.value = (DictService.getDictList(DictType.ypdj) ?? []).map((e) => CardMenuData(e.label, e.value)).toList();
     if (vm.reqList.first.ypdj == null) return;
     for (var item in ypdjList.value) {
-      if (vm.reqList.first.ypdj == item.value) {
+      if (vm.reqList.first.ypdj == int.parse(item.value)) {
         ypdj.value = item;
         break;
       }