Windows81/Roblox-Freedom-Distribution ? reverse-engineered prompt

Build me a Python launcher for a self hosted Roblox revival project.

I want one app that can start a server or a player from the command line, so people can host their own game instances and have others join them. It should support pointing at a config file or a place file, let me choose host and ports, and make it easy to run a server and then launch a player that connects to it. The player should automatically connect to the right server version, and the app should handle downloading any required binaries or extra data the first time it runs.

It needs to work well on Windows, and also be usable on Linux through Wine. Please make the setup simple, keep the defaults sensible, and include clear help text for the command options. If you need current details for the binaries or setup flow, look them up online first.