deploy Syncer to a2acloud Kubernetes

Dockerfile

@@ -0,0 +1,38 @@
+FROM --platform=$BUILDPLATFORM node:22-bookworm-slim AS build
+
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+COPY apps/server/package.json apps/server/package.json
+COPY apps/web/package.json apps/web/package.json
+COPY packages/engine/package.json packages/engine/package.json
+COPY packages/shared/package.json packages/shared/package.json
+RUN npm ci
+
+COPY tsconfig.base.json ./
+COPY apps ./apps
+COPY packages ./packages
+RUN npm run build
+
+FROM node:22-bookworm-slim AS runtime
+
+WORKDIR /app
+ENV NODE_ENV=production \
+    PORT=3001 \
+    STATIC_ROOT=/app/apps/web/dist
+
+COPY package.json package-lock.json ./
+COPY apps/server/package.json apps/server/package.json
+COPY apps/web/package.json apps/web/package.json
+COPY packages/engine/package.json packages/engine/package.json
+COPY packages/shared/package.json packages/shared/package.json
+RUN npm ci --omit=dev && npm cache clean --force
+
+COPY --from=build /app/apps/server/dist ./apps/server/dist
+COPY --from=build /app/apps/web/dist ./apps/web/dist
+COPY --from=build /app/packages/engine/dist ./packages/engine/dist
+COPY --from=build /app/packages/shared/dist ./packages/shared/dist
+
+USER node
+EXPOSE 3001
+CMD ["node", "apps/server/dist/index.js"]