Fix: trading_intelligence/training.py - all 174 tests passing

Fix: trading_intelligence/prediction_model.py - all 174 tests passing

Add trading_intelligence/evaluation.py

Add trading_intelligence/training.py

Add trading_intelligence/decision_engine.py

Add trading_intelligence/personalization.py

Add trading_intelligence/risk_model.py

Add trading_intelligence/prediction_model.py

Add trading_intelligence/feature_engine.py

Upload trading_intelligence/__init__.py