Add Dockerfile

.dockerignore

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+.gitignore

Dockerfile

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+# syntax=docker/dockerfile:1.9
+FROM python:3.13-slim
+
+WORKDIR /app
+
+RUN chown www-data /app
+
+USER www-data
+
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
+
+ENV UV_LINK_MODE=copy \
+    UV_COMPILE_BYTECODE=1 \
+    UV_PYTHON_DOWNLOADS=never \
+    UV_PYTHON=python3.13 \
+    PYTHONUNBUFFERED=1 \
+    PATH=/app/.venv/bin:$PATH
+
+COPY pyproject.toml uv.lock ./
+
+RUN uv sync \
+    --locked \
+    --no-dev \
+    --no-install-project \
+    --no-cache
+
+COPY . /app
+
+CMD ["granian", "--interface", "asgi", "--host", "0.0.0.0", "main:app"]

docker-compose.yml

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+services:
+  lwn-feed-proxy:
+    build: .
+    ports:
+      - 8000:8000