Add `Dockerfile`

Dockerfile

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+# An example using multi-stage image builds to create a final image without uv.
+
+# First, build the application in the `/app` directory.
+# See `Dockerfile` for details.
+FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim AS builder
+ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy
+
+# Disable Python downloads, because we want to use the system interpreter
+# across both images. If using a managed Python version, it needs to be
+# copied from the build image into the final image; see `standalone.Dockerfile`
+# for an example.
+ENV UV_PYTHON_DOWNLOADS=0
+
+WORKDIR /app
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=bind,source=uv.lock,target=uv.lock \
+    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
+    uv sync --frozen --no-install-project --no-dev
+ADD . /app
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --frozen --no-dev
+
+
+# Then, use a final image without uv
+FROM python:3.13-slim-bookworm
+# It is important to use the image that matches the builder, as the path to the
+# Python executable must be the same, e.g., using `python:3.11-slim-bookworm`
+# will fail.
+
+WORKDIR /app
+RUN useradd -m -u 1000 app
+
+# Copy the application from the builder
+COPY --from=builder --chown=app:app /app /app
+
+# Place executables in the environment at the front of the path
+ENV PATH="/app/.venv/bin:$PATH"
+
+
+USER app
+CMD ["marimo", "run", "app.py", "--include-code", "--host", "0.0.0.0", "--port", "7860"]