fix: 🐛 ts 类型报错问题修复

Former-commit-id: a3426ee43f076f6eb216289fc307cc02a910426a

src/layout/components/TagsView/index.vue

@@ -185,7 +185,7 @@ function moveToCurrentTag() {
         if (tag.fullPath !== route.fullPath) {
           tagsViewStore.updateVisitedView({
             name: route.name as string,
-            title: route.meta.title,
+            title: route.meta.title || "",
             path: route.path,
             fullPath: route.fullPath,
             affix: route.meta?.affix,