refactor

modules/nixos/suites/emulation/default.nix

@@ -0,0 +1,23 @@
+{ options, config, lib, pkgs, ... }:
+
+with lib;
+with lib.plusultra;
+let
+  cfg = config.plusultra.suites.emulation;
+in
+{
+  options.plusultra.suites.emulation = with types; {
+    enable =
+      mkBoolOpt false "Whether or not to enable emulation configuration.";
+  };
+
+  config = mkIf cfg.enable {
+    plusultra = {
+      apps = {
+        yuzu = enabled;
+        pcsx2 = enabled;
+        dolphin = enabled;
+      };
+    };
+  };
+}