🐛 修復livere在pjax下的bugs

layout/includes/third-party/comments/livere.pug

@@ -1,5 +1,9 @@
 script.
   function loadLivere () {
+    if (typeof LivereTower === 'object') {
+      window.LivereTower.init()
+    }
+    else {
       (function(d, s) {
           var j, e = d.getElementsByTagName(s)[0];
           if (typeof LivereTower === 'function') { return; }
@@ -9,6 +13,7 @@ script.
           e.parentNode.insertBefore(j, e);
       })(document, 'script');
     }
+  }
 
   if ('!{theme.comments.use[0]}' === 'Livere' || !!{theme.comments.lazyload}) {
     if (!{theme.comments.lazyload}) loadComment(document.getElementById('lv-container'), loadLivere)