feat(ui): enhance UI elements and improve layout for game creation and rules pages

knockoutwhistweb/app/controllers/MainMenuController.scala

@@ -61,9 +61,7 @@ class MainMenuController @Inject()(
     }
   }
 
-  def rules(): Action[AnyContent] = {
-    Action { implicit request =>
-      Ok(views.html.mainmenu.rules())
-    }
+  def rules(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+    Ok(views.html.mainmenu.rules(Some(request.user)))
   }
 }