[ticket/17010] Add first webpush controller and start ucp integration

PHPBB3-17010

phpBB/phpbb/ucp/controller/webpush.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace phpbb\ucp\controller;
+
+use phpbb\config\config;
+use Symfony\Component\HttpFoundation\Response;
+
+class webpush
+{
+	/** @var config */
+	protected $config;
+
+	public function __construct(config $config)
+	{
+		$this->config = $config;
+	}
+
+	/**
+	 * Handle password reset request
+	 *
+	 * @return Response
+	 */
+	public function request(): Response
+	{
+		return new Response('foo');
+	}
+}