feat: 在綫聊天新增facebook洽談外掛程式 closed #918

feat: 添加artalk評論 closed #933
fix: 修復 開啟 archor 後， facebook評論加載不正確的 bug
fix: 修復 facebook 評論數無法加載的 bug

_config.yml

@@ -259,7 +259,7 @@ addtoany:
 
 comments:
   # Up to two comments system, the first will be shown as default
-  # Choose: Disqus/Disqusjs/Livere/Gitalk/Valine/Waline/Utterances/Facebook Comments/Twikoo/Giscus/Remark42
+  # Choose: Disqus/Disqusjs/Livere/Gitalk/Valine/Waline/Utterances/Facebook Comments/Twikoo/Giscus/Remark42/Artalk
   use: # Valine,Disqus
   text: true # Display the comment name next to the button
   # lazyload: The comment system will be load when comment element enters the browser's viewport.
@@ -333,7 +333,7 @@ facebook_comments:
   user_id: # optional
   pageSize: 10 # The number of comments to show
   order_by: social # social/time/reverse_time
-  lang: en_US # Language en_US/zh_CN/zh_TW and so on
+  lang: zh_TW # Language en_US/zh_CN/zh_TW and so on
 
 # Twikoo
 # https://github.com/imaegoo/twikoo
@@ -361,6 +361,14 @@ remark42:
   siteId: # Your Site ID
   option:
 
+# Artalk
+# https://artalk.js.org/guide/frontend/config.html
+artalk:
+  server:
+  site:
+  visitor: false
+  option:
+
 # Chat Services
 # --------------------------------------
 
@@ -401,6 +409,13 @@ crisp:
   enable: false
   website_id:
 
+# messenger
+# https://developers.facebook.com/docs/messenger-platform/discovery/facebook-chat-plugin/
+messenger:
+  enable: false
+  pageID:
+  lang: zh_TW # Language en_US/zh_CN/zh_TW and so on
+
 # Footer Settings
 # --------------------------------------
 footer:
@@ -911,4 +926,6 @@ CDN:
     # meting_js:
     # prismjs_js:
     # prismjs_lineNumber_js:
-    # prismjs_autoloader:
+    # prismjs_autoloader:
+    # artalk_js:
+    # artalk_css: