add role variable, added ghostty terminal, updated flake

home/default.nix

@@ -3,6 +3,7 @@
   pkgs,
   userName,
   userEmail,
+  ghostty,
   ...
 }: let
   # Have a file sturcture that holds all the configuration files that can't be configured by Nix
@@ -12,7 +13,7 @@
   };
 in {
   # Import sub modules
-  imports = map (module: import module {inherit lib pkgs dirs userName userEmail;}) [
+  imports = map (module: import module {inherit lib pkgs dirs userName userEmail ghostty;}) [
     ./atuin.nix
     ./shell.nix
     ./packages