mavipisowifi/DJaiah-Music-Spinner ? reverse-engineered prompt

Build me a Windows desktop soundboard for live events that feels dark, modern, and easy to use on stage. I want a grid of categorized sound pads with color coded buttons, a couple of player decks for loading and controlling tracks, and a live console with a crossfader, cueing, volume control, pitch, and basic FX.

It should let me route audio to separate master and headphone outputs, record the master output to a file, and open a separate projection window for the audience display with venue text, announcements, logo, and now playing info. I also want keyboard and MIDI controller mapping for pads, with the assignments saved so they come back next time.

Please make it work as a polished Electron app with a React interface and a clean black theme. Save the current setup locally, keep it offline friendly, and make the experience feel ready for a real show.