Club: adding them description and screenshot (#6361)

Co-authored-by: beafialho <65220155+beafialho@users.noreply.github.com>

Co-authored-by: beafialho <65220155+beafialho@users.noreply.github.com>

club/style.css

@@ -3,7 +3,7 @@ Theme Name: Club
 Theme URI: https://github.com/Automattic/themes/tree/trunk/club
 Author: Automattic
 Author URI: https://automattic.com/
-Description: Club is a funky, bright theme with vibrant colors and a quirky aesthetic that speaks to a younger audience.
+Description: Club is a funky, vibrant, opinionated theme with a monospaced font. Both its styles and spacing form an edgy aesthetic perfect for those looking to build a quirky website.
 Requires at least: 5.8
 Tested up to: 6.0
 Requires PHP: 5.7