[Feature Request] Login Logo

Hello,

This is just a feature request but it would be neat to have either a Customizer or Theme Setting option to switch out the /wp-login.php WordPress logo with the site specific logo. It could look something like:

function prefix_login_logo() {
	
	$custom_logo_id = get_theme_mod( 'custom_logo' );
	
	if( empty( $custom_logo_id ) ) {
		return;
	}
	
	$image_url  = wp_get_attachment_image_url( $custom_logo_id, 'full' );
	$image_atts = wp_get_attachment_image_src( $custom_logo_id );
	
  ?>
  
	<style type="text/css">
		body.login div#login h1 a {
			width: 100%;
			height: <?php echo esc_attr( $image_atts[2] ); ?>px;
			background-size: contain;
            background-image: url(<?php echo esc_url( $image_url ); ?>);
        }
    </style>
	
  <?php
}
add_action( 'login_enqueue_scripts', 'prefix_login_logo' );

It could also be cool to use the login_headerurl and login_headertext filter hooks to replace the URL and description too.

Just an idea, thanks for your work on this theme and keep being awesome!