AccountGuestLoginPageLoadedHook example

$waitTime = (int) $request->get('waitTime');
        if ($waitTime) {
            $this->addFlash(self::INFO, $this->trans('account.loginThrottled', ['%seconds%' => $waitTime]));
        }

        if ((bool) $request->get('loginError')) {
            $this->addFlash(self::DANGER, $this->trans('account.orderGuestLoginWrongCredentials'));
        }

        $page = $this->loginPageLoader->load($request, $context);

        $this->hook(new AccountGuestLoginPageLoadedHook($page, $context));

        return $this->renderStorefront('@Storefront/storefront/page/account/guest-auth.html.twig', [
            'redirectTo' => $redirect,
            'redirectParameters' => $request->get('redirectParameters', json_encode([])),
            'page' => $page,
        ]);
    }

    #[Route(path: '/account/logout', name: 'frontend.account.logout.page', methods: ['GET'])]     public function logout(Request $request, SalesChannelContext $context, RequestDataBag $dataBag): Response
    {