chore: import private baseline from gitea state

deploy/server-maibot/Dockerfile.offline

@@ -0,0 +1,21 @@
+FROM python:3.13-slim
+
+WORKDIR /MaiMBot
+
+ENV MAIBOT_LEGACY_0X_UPGRADE_CONFIRMED=1
+ENV PATH="/MaiMBot/.venv/bin:${PATH}"
+
+COPY pyproject.toml uv.lock ./
+
+RUN apt-get update && apt-get install -y --no-install-recommends git && rm -rf /var/lib/apt/lists/*
+RUN pip install --no-cache-dir uv
+
+RUN uv sync --frozen --no-dev --no-install-project
+
+COPY . .
+
+RUN chmod +x deploy/server-maibot/docker-entrypoint.offline.sh
+
+EXPOSE 8001
+
+ENTRYPOINT ["./deploy/server-maibot/docker-entrypoint.offline.sh"]