Add irssi

closes #138

README.md

@@ -167,6 +167,7 @@ List of projects that provide terminal user interfaces
 - [Gomphotherium](https://github.com/mrusme/gomphotherium) A command line Mastodon client.
 - [gomuks](https://github.com/tulir/gomuks) Matrix client
 - [gord](https://github.com/yellowsink/gord) TUI discord client. updated fork of the now-outdated cordless.
+- [irssi](https://irssi.org/) An IRC terminal client
 - [matterhorn](https://github.com/matterhorn-chat/matterhorn) A Mattermost terminal client.
 - [mcabber](https://mcabber.com/) XMPP (Jabber) client
 - [meli](https://meli.delivery/) Email client