feat(web): add jekyll website

spec/web/site/_data/contact.yml

@@ -0,0 +1,25 @@
+#  The contact options.
+
+- type: git
+  icon: "fab fa-git-alt"
+  url: "https://src.514fpv.io:2096/koishi"
+
+- type: mastodon
+  icon: "fab fa-mastodon"
+  url:  ""
+
+#- type: github
+#  icon: "fab fa-github"
+#
+#- type: twitter
+#  icon: "fa-brands fa-x-twitter"
+
+- type: email
+  icon: "fas fa-envelope"
+  noblank: true
+
+- type: rss
+  icon: "fas fa-rss"
+  noblank: true
+
+