trading-2028/polymarket-ai-trading — reverse-engineered prompt

Build me a paper trading research app for Polymarket. I want it to watch live prediction market prices, find mean reversion style signals, and simulate trades without ever touching real money by default. It should have three model modes called Conservative, Moderate, and Aggressive, with different risk levels and Kelly style sizing.

Add a simple web dashboard where I can see live markets, signals, model performance, simulated profit and loss, market quality scores, and whether the backend is connected. Use a Node.js Express API, store history in SQLite, and let me add an OpenAI API key for optional AI analysis and scoring. Make it easy to run locally with Docker, and include clear environment setup so secrets stay out of git.

Please keep the app safe and clearly labeled as paper trading only. If deployment is simple, include setup for hosting the backend on Render and the static dashboard on Vercel. Look up current docs online if you need to.