phase1: bootstrap containerized django stack and project scaffold

Dockerfile

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+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends build-essential libpq-dev postgresql-client curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements/base.txt /tmp/requirements/base.txt
+RUN pip install --upgrade pip && pip install -r /tmp/requirements/base.txt
+
+COPY . /app
+
+RUN chmod +x /app/entrypoint.sh
+RUN mkdir -p /app/staticfiles /app/media /app/runtime
+
+ENTRYPOINT ["/app/entrypoint.sh"]
+CMD ["gunicorn", "config.wsgi:application", "--bind", "0.0.0.0:8000"]