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/jupyter/Dockerfile

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+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Dépendances système + TA-Lib C (nécessaire pour feature engineering ML)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        build-essential \
+        wget \
+        libpq-dev \
+        libgomp1 \
+        git \
+    && wget https://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz \
+    && tar -xzf ta-lib-0.4.0-src.tar.gz \
+    && cd ta-lib && ./configure --prefix=/usr && make && make install \
+    && cd .. && rm -rf ta-lib ta-lib-0.4.0-src.tar.gz \
+    && rm -rf /var/lib/apt/lists/*
+
+# Toutes les dépendances (base + ml + dev)
+COPY docker/requirements/base.txt docker/requirements/ml.txt ./requirements/
+RUN pip install --no-cache-dir \
+        -r requirements/base.txt \
+        -r requirements/ml.txt \
+    && pip install --no-cache-dir \
+        jupyterlab==4.0.9 \
+        ipywidgets==8.1.1 \
+        ipdb==0.13.13 \
+        memory-profiler==0.61.0
+
+EXPOSE 8888
+
+CMD ["jupyter", "lab", \
+     "--ip=0.0.0.0", \
+     "--port=8888", \
+     "--no-browser", \
+     "--allow-root", \
+     "--notebook-dir=/app/notebooks"]