lib/Notification/Notifier.php:55:4: InvalidArgument: Argument 2 of OCP\Notification\INotification::setRichSubject expects array<string, array<string, string>>, but array{file: array{id: int, link: string, mimetype: string, name: string, path: null|string, type: 'file'}} provided (see https://psalm.dev/004)