spec(web): add jekyll website

spec/web/site/_data/share.yml

@@ -0,0 +1,23 @@
+#  Sharing options at the bottom of the post.
+#  Icons from <https://fontawesome.com/>
+
+platforms:
+  - type: Twitter
+    icon: "fa-brands fa-square-x-twitter"
+    link: "https://twitter.com/intent/tweet?text=TITLE&url=URL"
+
+  - type: Facebook
+    icon: "fab fa-facebook-square"
+    link: "https://www.facebook.com/sharer/sharer.php?title=TITLE&u=URL"
+
+  - type: Telegram
+    icon: "fab fa-telegram"
+    link: "https://t.me/share/url?url=URL&text=TITLE"
+
+  - type: Linkedin
+    icon: "fab fa-linkedin"
+    link: "https://www.linkedin.com/sharing/share-offsite/?url=URL"
+
+  - type: Weibo
+    icon: "fab fa-weibo"
+    link: "http://service.weibo.com/share/share.php?title=TITLE&url=URL"