build(release): 准备0.3.1-alpha.3安装包与Docker部署 [skip ci]

server sync/Dockerfile

@@ -7,6 +7,10 @@ COPY console ./
 RUN pnpm build
 
 FROM python:3.12-slim
+ARG OPENNEXUS_SYNC_VERSION=0.3.1-alpha.3
+LABEL org.opencontainers.image.title="OpenNexus Server Sync" \
+      org.opencontainers.image.version="${OPENNEXUS_SYNC_VERSION}" \
+      org.opencontainers.image.source="https://gitea.kronecker.cc/Kronecker/NotesAgentic"
 COPY --from=ghcr.io/astral-sh/uv:0.9.24 /uv /bin/uv
 WORKDIR /service
 COPY pyproject.toml uv.lock ./
@@ -16,4 +20,5 @@ COPY --from=console /sync_server/static ./sync_server/static
 RUN useradd --uid 10001 --create-home opennexus && mkdir /staging && chown opennexus /staging
 USER 10001
 ENV SYNC_STAGING_DIR=/staging
+EXPOSE 8080
 CMD ["/service/.venv/bin/python", "-m", "sync_server", "serve"]