I tried to remove the word “wordpress” from the url and eventually knocked down the settings. Error 404

I picked wordpress and as a result now, when I try to log in to the admin area (or into my project), I get a 404 error. Wp is on my local server. So it became after I tried in Settings to remove from url / wordpress.

And if in wp-config.php to register:

define( 'WP_SITEURL', 'http://'.$_SERVER['HTTP_HOST'].'/wordpress' );

That I can go and admin panel, and in your project. But there is a small BUT! In the admin settings "WordPress Address (URL)" is now unchanged. How to get everything in place? Thank!