zortos293/lichii ? reverse-engineered prompt

Build me a desktop app called Lichii that works as an experimental Nintendo Switch and Switch 2 emulator.

I want it to have a simple front end where I can add my own legally owned games, see a library list, open a game, adjust basic emulator settings, and view clear status or error messages when something goes wrong. Keep it cross platform if possible, and make the Windows build produce lichii.exe. Please preserve existing save data and config locations so updates do not wipe anything.

Use the code that is already in this repo, fix whatever is needed to get it building cleanly, and make the app feel polished enough for real testing. If there are docs or setup steps that need updating, please do that too. Look up current docs online if you need to, and keep the changes focused on getting the emulator building and usable rather than adding unrelated features.