initial project setup with README and ignore

Dockerfile

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+# syntax=docker/dockerfile:1
+FROM python:3.11-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+# Install dependencies first
+COPY requirements.txt ./
+RUN pip install --upgrade pip \
+    && pip install -r requirements.txt
+
+# Copy application code
+COPY app ./app
+COPY start.py ./start.py
+COPY docker-entrypoint.sh ./docker-entrypoint.sh
+
+# Make entrypoint executable
+RUN chmod +x docker-entrypoint.sh
+
+EXPOSE 8002
+
+ENTRYPOINT ["./docker-entrypoint.sh"]