Wyze3306/BedrockOnLinux ? reverse-engineered prompt

Build me a Linux app that makes it easy to install and run the Windows version of Minecraft Bedrock on my desktop.

I want a simple launcher where I can sign in with my Microsoft account, pick Minecraft or Minecraft Preview, choose a version, and press play. It should handle downloading the game, setting up whatever it needs, and then starting it without me having to mess with Windows or extra setup. The sign in should be the real in game Microsoft login, so Friends, Servers, Realms, and the Marketplace work normally.

It should also support offline play for single player and LAN, and have a way to check what is wrong if my system or game has issues. If possible, include a repair option that rebuilds the setup without deleting my worlds, plus an easy way to create a desktop or Steam shortcut. Make it feel polished and usable on common Linux distros.