Initial commit — Trading AI Secure project complet

Architecture Docker (8 services), FastAPI, TimescaleDB, Redis, Streamlit.
Stratégies : scalping, intraday, swing. MLEngine + RegimeDetector (HMM).
BacktestEngine + WalkForwardAnalyzer + Optuna optimizer.
Routes API complètes dont /optimize async.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker/requirements/ml.txt

@@ -0,0 +1,24 @@
+# ============================================================
+# ML - Container trading-ml (Machine Learning engine)
+# ============================================================
+
+# Serveur ASGI
+uvicorn[standard]==0.24.0
+
+# Machine Learning
+scikit-learn==1.3.2
+xgboost==2.0.3
+lightgbm==4.1.0
+hmmlearn==0.3.0
+
+# Optimisation
+optuna==3.5.0
+
+# Time Series
+statsmodels==0.14.1
+
+# Technical Analysis (feature engineering, pandas-based)
+ta==0.11.0
+
+# Market Data (pour entraînement)
+yfinance>=1.0.0