braedonsaunders/homerun ? reverse-engineered prompt

Build me a full featured prediction market trading platform for Polymarket and Kalshi that lets me write trading strategies in Python, test them on historical order book data, and then run them in paper mode or live mode with one switch.

I want a clean dashboard where I can browse strategies, edit them, turn them on or off, see signals, orders, fills, performance, and basic risk controls. It should support built in strategy examples like arbitrage, copy trading, news based signals, and simple market making, plus a way to add custom data sources like RSS, APIs, social feeds, and crypto prices.

Please make it feel like a real product, with hot reload, a research and backtest area, and AI assisted scoring for opportunities. If you need to look up current docs online while building, go ahead. Also make setup easy so I can run it locally with one command using the provided environment file and Docker if needed.