fix: pc产品详情页面“首页”文本多语言处理

app/index/view/pc/product/detail.html

@@ -19,7 +19,7 @@
     <div class="oriprdetail">
         <!--产品路径-->
         <div class="product_address">
-            <a class="pathname" href="/">首页</a>
+            <a class="pathname" href="/">{:lang_i18n('首页')}</a>
             {volist name="product_categorys" id="ca"}
             <div class="arrow"></div>
             <a class="pathname" href="{:url('product/category', ['id' => $ca.id])}">{$ca.name}</a>