fix(docker): 复制完整的 web 源码目录
修复 Could not resolve entry module index.html 错误。
将 COPY web/package.json 改为 COPY web/ 以复制完整源码。
🤖 Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>