This is a full-stack AI chatbot web application with both:
a Node.js server version
and a serverless API version (Vercel-ready)
It looks like a hybrid setup supporting deployment on both local server and Vercel.
🧠 Main Idea
The project is an AI chat website like ChatGPT, where:
user sends a message
backend processes it
AI model returns response (likely Gemini/OpenAI-based)