Modularize hardware config and remove specific nix folder

modules/programs/xone.nix

@@ -0,0 +1,17 @@
+{ lib, config, options, ... }: {
+
+  options.mods = {
+    xone.enable = lib.mkOption {
+      default = false;
+      type = lib.types.bool;
+      example = true;
+      description = ''
+        Enables the xone driver for xbox controllers.
+      '';
+    };
+  };
+
+  config = lib.optionalAttrs (options?hardware) {
+    hardware.xone.enable = true;
+  };
+}