fix: 修復標題/博客名有 ‘ 時，pjax 會報錯的bug

improvement: css調整

layout/includes/head/config_site.pug

@@ -6,11 +6,13 @@
 
   var pageToc = page.toc === true || page.toc === false ? page.toc : theme.toc.enable
   var showToc = is_post() && theme.aside.enable && pageToc && (toc(page.content) !== '' || page.encrypt == true )
+
+  let titleVal = pageTitle.replace(/'/ig,"\\'")
 -
 
 script#config-diff.
   var GLOBAL_CONFIG_SITE = {
-    title: '!{pageTitle}',
+    title: '!{titleVal}',
     isPost: !{is_post()},
     isHome: !{is_home()},
     isHighlightShrink: !{isHighlightShrink},