✨ feat: 增加標籤外掛 tag-toggle

✨ feat: 增加頁面加載動畫preloader close #193
✨ feat: 適配hexo-generator-indexed插件
✨ feat: aside subtitle可配置，優先顯示配置內容、沒有的顯示頁面subtitle close #191
✨ feat: aside card-tags可配置是否顯示顏色
✨ feat: algolia-search highligh文字加深
✨ feat: 增加頁面keywords設置 #191
✨ feat: darkmode和readmode配色微調
🐛 fix: 修復hide-block 配置顏色顯示出錯的bug
🐛 fix: 修正zh-TW部分用語

source/css/_global/index.styl

@@ -209,34 +209,6 @@ img:not([src])
     width: 100%
     height: 100%
 
-// tag-hide
-.hide-inline,
-.hide-block
-  & > .hide-button
-    position: relative
-    z-index: 1
-    display: inline-block
-    padding: 0 1rem
-    background: $tag-hide-bg
-    text-align: center
-    cursor: pointer
-
-    &:hover
-      text-decoration: none !important
-
-  & > .hide-content
-    display: none
-
-.hide-inline
-  & > .hide-button
-    margin: 0 .3rem
-
-  & > .hide-content
-    margin: 0 .3rem
-
-.hide-block
-  margin: 0 0 .8rem
-
 .comment_headling
   margin-bottom: 10px
   font-weight: 700