Concept-Bytes/HoloMat2 ? reverse-engineered prompt

Build me a Python home screen app that works like a simple launcher for a touch display.

I want a big main circle in the center that you can tap to show and hide a ring of app icons around it. When the icons appear, they should animate smoothly into place, and each icon should grow a little when hovered or touched so it feels responsive. Tapping an app icon should launch the matching app from the apps folder, and if something is missing, play a clear error sound instead of crashing.

Please include sound feedback for startup, opening and closing the menu, and confirming an app launch. Also make touch input feel accurate by mapping coordinates properly, since this will be used on a touchscreen that might be rotated or inverted. Keep it simple and clean, and make it easy to add more apps later by dropping in a new folder and icon. If you need to look up anything current, go ahead and check the docs online first.