feat: add entrypoint script to configure npm registry and streamline container startup

Dockerfile

@@ -2,7 +2,9 @@ FROM python:3.12-slim-bookworm
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 
 FROM node:22-alpine
-RUN npm config set registry https://registry.npmmirror.com
+
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+RUN chmod +x /usr/local/bin/entrypoint.sh
 
 WORKDIR /app
 
@@ -15,4 +17,5 @@ RUN pnpm build
 
 EXPOSE 3000
 
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
 CMD ["pnpm", "start"]