finally getting rid of old terminal structure

nixos/components/gui/home-manager/default.nix

@@ -9,6 +9,8 @@ with lib;
     ./i3.nix
   ];
 
+  # todo slice this configuration file properly
+  # todo a home-manager folder make no sense
   config = mkIf config.components.gui.enable {
 
     # don't run autoload -U compinit && compinit before ~/.zshrc
@@ -16,8 +18,6 @@ with lib;
 
     home-manager.users.mainUser = {
 
-      home.stateVersion = "22.11";
-
       # a better cat
       programs.bat = {
         enable = true;