anchor.diff:      ardour
       autoconf
       automake
  +    blueman
       byzanz
       calc
       calibre
  
positive.code:       xrdb -load "$HOME/.config/X11/Xresources" &
        . "$HOME/.fehbg" &
        nm-applet &
        unclutter &
      '';
      enable = true;
  
negative.code:     device = "/dev/sda";
    };
  
    # Hardware
    hardware.bluetooth.enable = true; # Enable Bluetooth
    hardware.pulseaudio = {
      enable = true;                  # Enable PulseAudio
      package = pkgs.pulseaudioFull;  # Enable PulseAudio Bluetooth
    };
  
    # Environment variables
    environment.variables.EDITOR = "nvim";
  