Add f7push webhook for support replies and ticket deep links.

OCS endpoint for support.f7cloud.ru, notification notifier, and ?ticket= URL opening in the client UI.

lib/AppInfo/Application.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\F7Support\AppInfo;
+
+use OCA\F7Support\Notification\Notifier;
+use OCP\AppFramework\App;
+use OCP\AppFramework\Bootstrap\IBootContext;
+use OCP\AppFramework\Bootstrap\IBootstrap;
+use OCP\AppFramework\Bootstrap\IRegistrationContext;
+
+class Application extends App implements IBootstrap {
+	public const APP_ID = 'f7support';
+
+	public function __construct(array $urlParams = []) {
+		parent::__construct(self::APP_ID, $urlParams);
+	}
+
+	public function register(IRegistrationContext $context): void {
+		$context->registerNotifierService(Notifier::class);
+	}
+
+	public function boot(IBootContext $context): void {
+	}
+}