add function to mirror system config in home config

modules/features/applications/gui/kitty.nix

@@ -1,6 +1,10 @@
 { inputs, self, ... }: {
-  flake.homeModules.graphics = { pkgs, config, lib, ... }: {
+  flake.nixosModules.graphics = { pkgs, config, lib, ... }: {
     options.features.applications.gui.kitty.enable = lib.mkEnableOption "kitty";
+  };
+
+  flake.homeModules.graphics = { pkgs, config, lib, ... }: {
+    options.features.applications.gui.kitty.enable = lib.mkOption (config.helpers.inheritOsConfigToHome "features.applications.gui.kitty.enable");
 
     config = lib.mkIf (config.features.applications.gui.kitty.enable) {
       programs.kitty = {