feat: 提交热榜评论分析工具 MVP 基线

Dockerfile

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+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN adduser --disabled-password --gecos "" appuser
+
+COPY pyproject.toml uv.lock ./
+RUN pip install --no-cache-dir uv \
+    && uv pip install --system --no-cache .
+
+COPY app ./app
+COPY .env.example ./.env.example
+
+RUN mkdir -p /app/data && chown -R appuser:appuser /app
+
+USER appuser
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]