Metro Acupuncture AI Chat

This project is meant to be deployed on Vercel and embedded into the WordPress site.

1. Review and edit lib/knowledge-base.json.
2. Set OPENAI_API_KEY in Vercel environment variables.
3. Deploy to Vercel.
4. Embed /widget into WordPress with an iframe.

Widget URL after deployment: https://YOUR-VERCEL-DOMAIN/widget