move games to home config

+ a few tweaks

nixos/modules/gamer.nix

@@ -15,35 +15,7 @@ with lib; {
       "electron-25.9.0"
     ];
 
-    home-manager.users.${user}.imports = [
-      {
-        home.packages = with pkgs; [
-          # Games
-          airshipper
-          minetest
-          superTuxKart
-          xonotic
-
-          # Helpers
-          heroic
-          BeatSaberModManager
-          protontricks
-          protonup-qt
-          oversteer
-
-          # vr
-          monado
-          openxr-loader
-          opencomposite
-
-          (makeDesktopItem {
-            name = "x11steam";
-            desktopName = "X11 Steam Wrapper";
-            exec = "QT_QPA_PLATFORM=xcb SDL_VIDEODRIVER=x11 ${steam}/bin/steam";
-          })
-        ];
-      }
-    ];
+    home-manager.users.${user}.imports = [ ../../home/programs/gamer.nix ];
 
     nixpkgs.config.allowUnfreePredicate = pkg:
       builtins.elem (lib.getName pkg) [