Launch a terminal at boot in the live ISO.

nix/configuration/roles/sway/default.nix

@@ -258,6 +258,7 @@ in
 {
   imports = [
     ./graphical_session_target.nix
+    ./iso.nix
   ];
 
   options.me.swayIncludes = lib.mkOption {

nix/configuration/roles/sway/iso.nix

@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  launch_terminal = pkgs.writeTextFile {
+    name = "launch_terminal.conf";
+    text = ''
+      exec ${pkgs.alacritty}/bin/alacritty
+    '';
+  };
+in
+{
+  imports = [ ];
+
+  config = lib.mkIf (config.me.buildingIso) {
+    # Launch a terminal at boot in the live ISO for when hotkeys don't work.
+    me.swayIncludes = [
+      launch_terminal
+    ];
+  };
+}