Fix Xdebug-PhpStorm MageBox Setup

I need Xdebug breakpoints firing reliably in PhpStorm on my Apple-Silicon Mac. The code runs inside MageBox, so the container, php.ini, and PhpStorm all have to agree on ports, IDE keys, and paths. ... (Budget: $30 - $250 USD, Jobs: Containerization, Debugging, Docker, Documentation, Linux, Magento 2, Nginx, PHP, Software Development, Web Development)