lang/); tu wyłącznie ustawienie locale + atrybut lang. */ class SetLocale { private const SUPPORTED = ['pl', 'en', 'de']; public function handle(Request $request, Closure $next): Response { $locale = $request->cookie('locale'); if (is_string($locale) && in_array($locale, self::SUPPORTED, true)) { app()->setLocale($locale); } return $next($request); } }