Add bal.thedev.id

I pointed to the server I use for Telnet BBS as a CNAME record.
I run this server on [Caddy](https://caddyserver.com/). It seems an unknown experience, but it will work.

cname.list

@@ -16,6 +16,7 @@ anil: anilseervi.github.io
 ash-hnry: ash-hnry.github.io
 appls: appls2appls.github.io
 ayush: iddev5.github.io
+bal: balloon.bbs.yt
 bd103: bd103.github.io
 dendydharmawan: dendydharmawan.vercel.app
 fivenine: fivenine01.github.io