chore：中英文切换按钮能切换英文

components/hover-nav/hover-nav.vue

@@ -192,20 +192,15 @@ export default {
      this.currentLangIndex = this.currentLangIndex === 0 ? 1 : 0;
      const targetLang = this.langIndexMap[this.currentLangIndex];
    
-     uni.setStorageSync('lang', targetLang);
-   
-     const pages = getCurrentPages();
-     if (pages.length === 0) return;
-   
-     const currentPage = pages[pages.length - 1];
-     const route = currentPage.route;
-   
-     console.log('【调试】切换语言:', targetLang, '路径:', route);
+     // 调用语言切换逻辑（设置 storage + 清空缓存）
+     this.$langConfig.change(targetLang);
    
+     // H5 环境需要强制刷新页面才能生效
      if (uni.getSystemInfoSync().platform === 'browser') {
-       window.location.reload();
-     } else {
-       uni.redirectTo({ url: `/${route}` });
+       // 延迟 100ms 确保 change() 执行完成
+       setTimeout(() => {
+         window.location.reload();
+       }, 100);
      }
    },
     openKefuSelectPopup() {