Add irssi with config

home/irc.nix

@@ -0,0 +1,20 @@
+{ ... }: {
+  programs.irssi = {
+    enable = true;
+    networks = {
+      liberachat = {
+        nick = "xenia3";
+        server = {
+          address = "irc.libera.chat";
+          port = 6697;
+          autoConnect = true;
+        };
+        channels = {
+          nixos.autoJoin = true;
+          emacs.autoJoin = true;
+          systemcrafters.autoJoin = true;
+        };
+      };
+    };
+  };
+}