Move gaming remaining options

hardware/marmo/configuration.nix

@@ -5,13 +5,13 @@
   # variables for system
   conf = {
     monitor = "DP-1";
-    gaming = {
-      enable = true;
-      device = 1;
-    };
     hostname = "marmo";
   };
   mods = {
+    gaming = {
+      enable = true;
+      gpu_device = 1;
+    };
     stylix.colorscheme = "catppuccin-mocha";
     hyprland.monitor = [
       # default

hardware/spaceship/configuration.nix

@@ -10,13 +10,13 @@ in
   # config variables
   conf = {
     monitor = "DP-1";
-    gaming = {
-      enable = true;
-    };
     streamdeck.enable = true;
     hostname = "spaceship";
   };
   mods = {
+    gaming = {
+      enable = true;
+    };
     stylix.colorscheme = "catppuccin-mocha";
     hyprland = {
       monitor = [

modules/conf.nix

@@ -61,44 +61,6 @@
       '';
     };
 
-    gaming = {
-      enable = lib.mkOption {
-        default = false;
-        example = true;
-        type = lib.types.bool;
-        description = ''
-          Install gaming related programs such as steam, gamemode, and more
-        '';
-      };
-
-      device = lib.mkOption {
-        default = 0;
-        example = 0;
-        type = lib.types.int;
-        description = ''
-          GPU device number
-        '';
-      };
-
-      kernel = lib.mkOption {
-        default = true;
-        example = false;
-        type = lib.types.bool;
-        description = ''
-          Install the gaming(xanmod) kernel.
-        '';
-      };
-
-      gamemode_gpu = lib.mkOption {
-        default = true;
-        example = false;
-        type = lib.types.bool;
-        description = ''
-          Use GPU optimization.
-        '';
-      };
-    };
-
     streamdeck = {
       enable = lib.mkOption {
         default = false;
@@ -176,7 +138,7 @@
   };
 
   config = {
-    conf.kernel = lib.mkIf (config.conf.gaming.enable && config.conf.gaming.kernel) pkgs.linuxPackages_xanmod_latest;
+    conf.kernel = lib.mkIf (config.mods.gaming.enable && config.mods.gaming.kernel) pkgs.linuxPackages_xanmod_latest;
   } // (lib.optionalAttrs (options?system.stateVersion)
     {
       system.stateVersion = "unstable";

modules/programs/gaming.nix

@@ -16,9 +16,15 @@
         heroic
       ];
       example = [ ];
-      type = with lib.types; listOf packages;
+      type = with lib.types; listOf package;
       description = "Install gaming related packages";
     };
+    kernel = lib.mkOption {
+      default = true;
+      example = false;
+      type = lib.types.bool;
+      description = "Whether to use the xanmod kernel";
+    };
     steam = lib.mkOption {
       default = true;
       example = false;