- Fix Socket.IO proxy configuration in nginx for chat connectivity
- Add Socket.IO path routing (/socket.io/) with WebSocket upgrade support
- Fix frontend healthcheck to use curl instead of wget
- Add react-markdown and remark-gfm for proper markdown rendering
- Implement language selector in chat interface (8 languages supported)
- Add language parameter to chat agent and LLM prompts
- Support English, Italian, Spanish, French, German, Portuguese, Chinese, Japanese
This resolves the chat connection issues and enables users to receive
AI responses in their preferred language with properly formatted markdown.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>