CSharperMantle/ThatNotEasy-IDA-Patcher ? reverse-engineered prompt

Build me a small Python tool that helps me manage a local software setup in a simple way.

I want it to check that my app is installed in the right place, tell me if the files look correct, and generate a harmless demo license file for testing in a local sandbox. Make it work on Windows, Linux, and macOS, and keep the whole flow easy to use from the terminal with clear prompts.

If you need to, look up the current Python docs online while you build it. I’d like the script to be clean, reliable, and easy to run with one command, and if something is already set up correctly it should tell me instead of doing extra work.