fix: 修復本地搜索文章鏈接無法跳轉bugs

feat: 當點擊評論框時，valine背景圖片隱藏
feat: 網頁進入動畫效果可關閉
style: 部分css和js 調整

layout/includes/head/config.pug

@@ -124,7 +124,6 @@ script.
       js: '!{theme.CDN.justifiedGallery_js}',
       css: '!{theme.CDN.justifiedGallery_css}'
     },
-    baiduPush: !{theme.baidu_push},
     isPhotoFigcaption: !{theme.photofigcaption},
     islazyload: !{theme.lazyload.enable},
     isanchor: !{theme.anchor}