MrJoiny/Idleon-Injector — reverse-engineered prompt

Build me a Node.js desktop style tool for Legends of Idleon that can connect to either the Steam version or the web version and inject JavaScript at runtime for modding and debugging. I want it to launch or attach to the game, then open a local browser dashboard at localhost where I can toggle cheats, see which ones are active, inspect game state, monitor specific values over time, and edit account or config values while the game is running.

Please include a first run setup wizard that asks whether I’m using Steam or web, saves my settings in a custom config file, and keeps default config values safe. I also want a console mode with autocomplete and a command to open Chrome DevTools.

Make it portable, don’t modify game files, and support Windows, Linux Steam Proton, and macOS web mode if possible. Package it into runnable builds, especially a Windows exe. Look up current docs online if you need to.