refactor

modules/home/gaming/mangohud/default.nix

@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.home.gaming.mangohud;
+in {
+  options = {
+    home.gaming.mangohud.enable = mkEnableOption "Enables mangohud";
+  };
+  config = mkIf cfg.enable {
+    programs.mangohud = {
+      enable = true;
+      settings = {
+        full = true;
+      };
+    };
+  };
+}