basic vibe code structure

Dockerfile

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+FROM python:3.11-slim
+
+RUN apt-get update \
+    && apt-get install -y libpq-dev gcc libexpat1 \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY app/requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app/ .
+
+CMD ["python", "main.py"]