chore(aspen/system): More default module cleanup

Change-Id: I37bb2ea71d8dd07c7294b5c534fb3d4a834d98c1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11310
Autosubmit: aspen <root@gws.fyi>
Tested-by: BuildkiteCI
Reviewed-by: aspen <root@gws.fyi>

users/aspen/system/home/platforms/linux.nix

@@ -12,9 +12,7 @@ in
     ../modules/emacs.nix
     ../modules/email.nix
     ../modules/firefox.nix
-    ../modules/games.nix
     ../modules/shell.nix
-    ../modules/tarsnap.nix
     ../modules/vim.nix
   ];
 
@@ -37,7 +35,6 @@ in
     gnutls
     pandoc
     barrier
-    depot.tools.nsfv-setup
     gimp # TODO(aspen): use glimpse once it build again
 
     # System utilities