feat: twikoo 增加 option 配置

feat: aside widget 增加排序（只對page頁和sticky內的有效）
feat: aside 增加自定義 widget
improvement: readmode 優化
improvement: html結構優化

layout/includes/widget/card_announcement.pug

@@ -1,7 +1,6 @@
 if theme.aside.card_announcement.enable
   .card-widget.card-announcement
-    .card-content
-      .item-headline
-        i.fas.fa-bullhorn.card-announcement-animation
-        span= _p('aside.card_announcement')
-      .announcement_content!= theme.aside.card_announcement.content
+    .item-headline
+      i.fas.fa-bullhorn.card-announcement-animation
+      span= _p('aside.card_announcement')
+    .announcement_content!= theme.aside.card_announcement.content

layout/includes/widget/card_archives.pug

@@ -1,12 +1,11 @@
 if theme.aside.card_archives.enable
   .card-widget.card-archives
-    .card-content
-      .item-headline
-        i.fas.fa-archive
-        span= _p('aside.card_archives')
-      
-      - let type = theme.aside.card_archives.type || 'monthly'
-      - let format = theme.aside.card_archives.format || 'MMMM YYYY'
-      - let order = theme.aside.card_archives.order || -1
-      - let limit = theme.aside.card_archives.limit === 0 ? 0 : theme.aside.card_archives.limit || 8
-      != aside_archives({ type:type, format: format, order: order, limit: limit })
+    .item-headline
+      i.fas.fa-archive
+      span= _p('aside.card_archives')
+    
+    - let type = theme.aside.card_archives.type || 'monthly'
+    - let format = theme.aside.card_archives.format || 'MMMM YYYY'
+    - let order = theme.aside.card_archives.order || -1
+    - let limit = theme.aside.card_archives.limit === 0 ? 0 : theme.aside.card_archives.limit || 8
+    != aside_archives({ type:type, format: format, order: order, limit: limit })

layout/includes/widget/card_author.pug

@@ -1,37 +1,36 @@
 if theme.aside.card_author.enable
   .card-widget.card-info
-    .card-content
-      .card-info-avatar.is-center
-        if theme.lazyload.enable
-          img.avatar-img(data-lazy-src=url_for(theme.avatar.img) onerror=`this.onerror=null;this.src='` + url_for(theme.error_img.flink) + `'` alt="avatar")
-        else
-          img.avatar-img(src=url_for(theme.avatar.img) onerror=`this.onerror=null;this.src='` + url_for(theme.error_img.flink) + `'` alt="avatar")      
-        .author-info__name= config.author
-        .author-info__description!= theme.aside.card_author.description || config.description
+    .card-info-avatar.is-center
+      if theme.lazyload.enable
+        img.avatar-img(data-lazy-src=url_for(theme.avatar.img) onerror=`this.onerror=null;this.src='` + url_for(theme.error_img.flink) + `'` alt="avatar")
+      else
+        img.avatar-img(src=url_for(theme.avatar.img) onerror=`this.onerror=null;this.src='` + url_for(theme.error_img.flink) + `'` alt="avatar")      
+      .author-info__name= config.author
+      .author-info__description!= theme.aside.card_author.description || config.description
 
-      .card-info-data
-        if site.posts.length
-          .card-info-data-item.is-center
-            a(href=url_for(config.archive_dir) + '/')
-              .headline= _p('aside.articles') 
-              .length-num= site.posts.length
+    .card-info-data
+      if site.posts.length
+        .card-info-data-item.is-center
+          a(href=url_for(config.archive_dir) + '/')
+            .headline= _p('aside.articles') 
+            .length-num= site.posts.length
 
-        if site.tags.length
-          .card-info-data-item.is-center
-            a(href=url_for(config.tag_dir) + '/')
-              .headline= _p('aside.tags')
-              .length-num= site.tags.length
+      if site.tags.length
+        .card-info-data-item.is-center
+          a(href=url_for(config.tag_dir) + '/')
+            .headline= _p('aside.tags')
+            .length-num= site.tags.length
 
-        if site.categories.length
-          .card-info-data-item.is-center
-            a(href=url_for(config.category_dir) + '/')
-              .headline= _p('aside.categories') 
-              .length-num= site.categories.length
+      if site.categories.length
+        .card-info-data-item.is-center
+          a(href=url_for(config.category_dir) + '/')
+            .headline= _p('aside.categories') 
+            .length-num= site.categories.length
 
-      a#card-info-btn.button--animated(href=theme.aside.card_author.button.link)
-        i(class=theme.aside.card_author.button.icon)
-        span=theme.aside.card_author.button.text
-    
-      if(theme.social)
-          .card-info-social-icons.is-center
-            !=fragment_cache('social', function(){return partial('includes/header/social')}) 
+    a#card-info-btn.button--animated(href=theme.aside.card_author.button.link)
+      i(class=theme.aside.card_author.button.icon)
+      span=theme.aside.card_author.button.text
+  
+    if(theme.social)
+        .card-info-social-icons.is-center
+          !=fragment_cache('social', function(){return partial('includes/header/social')})