Revert "vanadium: move media creation packages to environment"

This reverts commit 054fc70776.

nix/configurations/vanadium/home/programs.nix

@@ -69,11 +69,19 @@ in {
       home.packages = [
         # productivity / media
         pkgs.evolution
+        pkgs.libreoffice
+        pkgs.iamb
         pkgs.calibre
+        pkgs.rawtherapee
         pkgs.digikam
+        pkgs.gimp
         pkgs.vlc
         pkgs.nautilus
         pkgs.sushi # space bar previewer
+        pkgs.blender
+        pkgs.inkscape
+        pkgs.aseprite
+        pkgs.xournalpp
 
         # social
         pkgs.iamb

nix/environments/creation.nix

@@ -1,19 +0,0 @@
-#
-# Some media creation tools that I don't use often
-#
-{
-  buildEnv,
-  #
-  pkgs,
-}:
-buildEnv {
-  name = "media-creation";
-  paths = [
-    pkgs.gimp
-    pkgs.inkscape
-    pkgs.aseprite
-    pkgs.blender
-    pkgs.xournalpp
-    pkgs.libreoffice
-  ];
-}