build: add docker runtime files

Dockerfile

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+FROM ubuntu:24.04
+
+COPY --from=ghcr.io/astral-sh/uv:0.10.2 /uv /uvx /bin/
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    UV_PROJECT_ENVIRONMENT=/opt/venv
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3 \
+    python3-venv \
+    libdbus-1-3 \
+    libfontconfig1 \
+    libegl1 \
+    libgl1 \
+    libglib2.0-0 \
+    libsm6 \
+    qt6-gtk-platformtheme \
+    libwayland-client0 \
+    libwayland-cursor0 \
+    libwayland-egl1 \
+    libxkbcommon0 \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+RUN uv venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+COPY pyproject.toml uv.lock /app/
+
+RUN uv sync --frozen --no-dev --no-install-project --no-editable
+
+COPY scanslicer /app/scanslicer
+COPY README.md /app/
+
+RUN uv sync --frozen --no-dev --no-editable
+
+ENTRYPOINT ["scanslicer"]

docker-compose.yml

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+services:
+  scanslicer:
+    build:
+      context: .
+    image: scanslicer:latest
+    user: "${UID:-1000}:${GID:-1000}"
+    environment:
+      HOME: /tmp
+      XDG_CACHE_HOME: /tmp/.cache
+      XDG_CONFIG_HOME: /tmp/.config
+      XDG_RUNTIME_DIR: /tmp
+      WAYLAND_DISPLAY: "${WAYLAND_DISPLAY:-wayland-0}"
+      QT_QPA_PLATFORMTHEME: "${QT_QPA_PLATFORMTHEME:-gtk3}"
+      DBUS_SESSION_BUS_ADDRESS: "unix:path=/tmp/bus"
+      XDG_CURRENT_DESKTOP: "${XDG_CURRENT_DESKTOP:-}"
+      GTK_THEME: "${GTK_THEME:-Adwaita:dark}"
+      NO_AT_BRIDGE: "${NO_AT_BRIDGE:-1}"
+    volumes:
+      - ./:/work
+      - ${HOME}:/host-home
+      - scanslicer-cache:/tmp/.cache
+      - ${XDG_RUNTIME_DIR:-/tmp}/${WAYLAND_DISPLAY:-wayland-0}:/tmp/${WAYLAND_DISPLAY:-wayland-0}
+      - ${XDG_RUNTIME_DIR:-/tmp}/bus:/tmp/bus
+    working_dir: /work
+    stdin_open: true
+    tty: true
+
+volumes:
+  scanslicer-cache: