Add lt.js.org

Author: LazyTong

cnames_active.js

@@ -1756,6 +1756,7 @@ var cnames_active = {
   "lps": "mauris.github.io/lps.js.org",
   "lribeiro": "lmribeiro.github.io",
   "ls": "links-js.github.io",
+  "lt": "cname.vercel-dns.com", // noCF
   "lucia": "lucia.netlify.app",
   "luciascript": "luciascript.netlify.app",
   "lucy": "lucy-bot.github.io",