cups: disable (not currently used, and not sandboxed)

hosts/by-name/desko/default.nix

@@ -28,7 +28,6 @@
 
   sane.nixcache.remote-builders.desko = false;
 
-  sane.programs.cups.enableFor.user.colin = true;
   sane.programs.sway.enableFor.user.colin = true;
   sane.programs.iphoneUtils.enableFor.user.colin = true;
   sane.programs.steam.enableFor.user.colin = true;

hosts/by-name/lappy/default.nix

@@ -16,7 +16,6 @@
   boot.loader.efi.canTouchEfiVariables = false;
   sane.image.extraBootFiles = [ pkgs.bootpart-uefi-x86_64 ];
 
-  sane.programs.cups.enableFor.user.colin = true;
   sane.programs.stepmania.enableFor.user.colin = true;
   sane.programs.sway.enableFor.user.colin = true;
 

hosts/common/programs/assorted.nix

@@ -338,6 +338,7 @@ in
       "brave"  # for the integrated wallet -- as a backup
       # "cantata"  # music player (mpd frontend)
       # "chromium"  # chromium takes hours to build. brave is chromium-based, distributed in binary form, so prefer it.
+      # "cups"
       "discord"  # x86-only
       "electrum"
       "element-desktop"