{ ... }:
{
  perSystem = { pkgs, ...}: {
  packages.custom-tomato = pkgs.writeShellApplication {
    name = "custom-tomato";
    runtimeInputs = with pkgs; [
      kitty
      tomato-c
    ];
    text = ''
      kitty --class "custom-pomodoro" --name "custom-pomodoro" -e tomato
    '';
  };
};
}