cheemu21/kid-with-sword-remake ? reverse-engineered prompt

Build me a simple tool that lets me take my own Nintendo Switch game files and turn them into a native app for iPhone, iPad, or Mac.

I want to drop in a game folder or file, add my prod.keys, and have it create an IPA I can sideload, or a Mac app if I choose that option. It should handle the base game and updates, and keep the game’s own code running natively with the graphics translated for Apple devices.

Please make the setup and build flow easy to follow, and include a clear way to run it from the command line with one main script. If there are any current docs or build requirements I need to know about, look them up online and make sure the instructions match. Also, if useful, add a clean way to test it on Mac first before worrying about iPhone support.