- Fix default fee from 0.1 (10%) to 0.001 (0.1%) in Trade class
- Add real-time trade updates via WebSocket trade_update events
- Fetch current market price for market orders instead of using cached price
- Add trade persistence to database with proper schema
- Add execution loop to update trades even without active strategies
- Add frontend handler for trade_update events in communication.js
- Add handleTradeUpdate method in trade.js for live P/L updates
- Add debug file logging for trade update debugging
- Update statistics dashboard and trading HUD templates
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>