himanshugupta2068ba/thok-bazar ? reverse-engineered prompt

Build me a multi vendor shopping site called GrowLine where customers can browse products, add them to cart, check out, and get order updates, while sellers can sign in and manage their own products. I also need an admin area to oversee the store and handle users and listings. Please include the AI chatbot feature so shoppers can ask questions and get help while browsing.

Make it feel like a real ecommerce app, with login, signup, protected pages, product details, profile pages, and a smooth checkout flow with payment support. I want it to work well as a modern web app, with the frontend and backend connected properly, and routes that still work when someone refreshes a page or opens a deep link directly. If you need to look up current docs for deployment or integrations, go ahead.