mv stylix to module

hosts/desktop1/configuration.nix

@@ -16,6 +16,7 @@
     fzf.enable = true;
     firefox.enable = true;
     zsh.enable = true;
+    stylix.enable = true;
   };
 
   home-manager = {
@@ -72,9 +73,6 @@
   ntfs3g
   ];
 
-  stylix.enable = true;
-  stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/dracula.yaml";
-
   services.flatpak = {
     enable = true;
     update.onActivation = true;