feat: 更新 lazyload 配置，支持原生 lazyload 功能

feat: 代碼優化
feat: 優化 pageType 邏輯
fix: 修復解密文章後， chartjs 沒有加載的 bug

layout/includes/pagination.pug

@@ -6,7 +6,7 @@
     escape: false
   }
 
-if is_post()
+if globalPageType === 'post'
   - let paginationOrder = theme.post_pagination === 1 ? { prev: page.prev, next: page.next } : { prev: page.next, next: page.prev }
 
   nav#pagination.pagination-post
@@ -15,13 +15,13 @@ if is_post()
         - const getPostDesc = direction.postDesc || postDesc(direction)
         - let className = key === 'prev' ? (paginationOrder.next ? '' : 'full-width') : (paginationOrder.prev ? '' : 'full-width')
         - className = getPostDesc ? className : className + ' no-desc'
-        
+
         a.pagination-related(class=className href=url_for(direction.path) title=direction.title)
           if direction.cover_type === 'img'
             img.cover(src=url_for(direction.cover) onerror=`onerror=null;src='${url_for(theme.error_img.post_page)}'` alt=`cover of ${key === 'prev' ? 'previous' : 'next'} post`)
           else
             .cover(style=`background: ${direction.cover || 'var(--default-bg-color)'}`)
-          
+
           .info(class=key === 'prev' ? '' : 'text-right')
             .info-1
               .info-item-1=_p(`pagination.${key}`)
@@ -32,6 +32,6 @@ if is_post()
 else
   nav#pagination
     .pagination
-      if is_home()
+      if globalPageType === 'home'
         - options.format = 'page/%d/#content-inner'
       !=paginator(options)