User can directly access the theme directory

• Themosis Version: dev-main
• WordPress Version: 6.1
• PHP Version: 8.0

Description

A user can access the directory of the active template, where a 500 error is returned.

Example:
http://domain.test/content/themes/website/index.php

How can I make it return to the main url?

Note: I use the dev-main branch as it allows me to work with laravel 8

Steps to reproduce

Enter the url of the active template

Example:
http://domain.test/content/themes/website/index.php

Expected behavior

That when you enter that url directly, you are redirected to the main url