Use ajax_replace option for symfony debug toolbar instead of custom event subscriber

config/packages/web_profiler.yaml

@@ -1,6 +1,7 @@
 when@dev:
     web_profiler:
-        toolbar: true
+        toolbar:
+            ajax_replace: true
 
     framework:
         profiler:

src/EventSubscriber/SymfonyDebugToolbarSubscriber.php

@@ -1,69 +0,0 @@
-<?php
-/**
- * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
- *
- * Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-declare(strict_types=1);
-
-namespace App\EventSubscriber;
-
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\HttpKernel\Event\ResponseEvent;
-
-/**
- * This subscriber sets a Header in Debug mode that signals the Symfony Profiler to also update on Ajax requests.
- */
-final class SymfonyDebugToolbarSubscriber implements EventSubscriberInterface
-{
-    public function __construct(private readonly bool $kernel_debug_enabled)
-    {
-    }
-
-    /**
-     * Returns an array of event names this subscriber wants to listen to.
-     *
-     * The array keys are event names and the value can be:
-     *
-     *  * The method name to call (priority defaults to 0)
-     *  * An array composed of the method name to call and the priority
-     *  * An array of arrays composed of the method names to call and respective
-     *    priorities, or 0 if unset
-     *
-     * For instance:
-     *
-     *  * ['eventName' => 'methodName']
-     *  * ['eventName' => ['methodName', $priority]]
-     *  * ['eventName' => [['methodName1', $priority], ['methodName2']]]
-     *
-     * @return array The event names to listen to
-     */
-    public static function getSubscribedEvents(): array
-    {
-        return ['kernel.response' => 'onKernelResponse'];
-    }
-
-    public function onKernelResponse(ResponseEvent $event): void
-    {
-        if (!$this->kernel_debug_enabled) {
-            return;
-        }
-
-        $response = $event->getResponse();
-        $response->headers->set('Symfony-Debug-Toolbar-Replace', '1');
-    }
-}