fix title for back

src/pages/setting/HelpArticle.vue

@@ -16,6 +16,7 @@
 </template>
 
 <script setup lang="ts">
+import { onBeforeRouteLeave } from "vue-router";
 import { type Article, ArticleAPI, AttachmentAPI } from "timi-web-api";
 import { ArticleView } from "timi-tdesign-mobile";
 import { useNavBarStore } from "@/store/navBarStore";
@@ -70,6 +71,11 @@ async function loadArticle(): Promise<void> {
 watch(() => route.params.id, async () => {
 	await loadArticle();
 }, { immediate: true });
+
+onBeforeRouteLeave(() => {
+	loadToken += 1;
+	navBarStore.setTitle(getRouteNavBarTitle());
+});
 </script>
 
 <style scoped lang="less">