- Created TradingService with basic CRUD operations
- Created storage.py for database session management
- Updated main.py to include database initialization and trading endpoints:
- GET /v1/trading/requests
- GET /v1/trading/requests/{request_id}
- POST /v1/trading/requests
- GET /v1/trading/matches
- POST /v1/trading/matches
- GET /v1/trading/agreements
- POST /v1/trading/agreements
- GET /v1/trading/analytics
- Created database setup script for aitbc_trading database
This completes Phase 4.5c: Extract trading services and Phase 4.5d: Setup separate database for trading service
