ThePrimeagen/topshelf-fm ? reverse-engineered prompt

Build me a polished website for TopShelf FM in PHP, with a clean modern look and a smooth mobile friendly layout.

I want visitors to land on a simple homepage that makes the project feel real and fun, with clear sections for what the app is, a few featured items, and basic pages like about and contact. If there’s any data to manage, set it up so it can be saved and loaded from the database, and make the main flows easy to use without a lot of clutter.

Please keep the code organized, use sensible defaults, and make sure the app is ready to run out of the box with a proper local setup. Add a few useful tests so the core pages and main behavior are covered. If you need to check current docs or best practices online, go ahead and do that.