dattran2k4/CrownDine — reverse-engineered prompt

Build me a polished restaurant management web app called CrownDine, using the setup that’s already in this repo for both frontend and backend. I want it to feel like a real product for customers and restaurant staff, not just a demo.

Customers should be able to book a table in a simple step by step flow, choose a date and time, pick a seat from an interactive table map, optionally pre order food from a digital menu, then pay and get a confirmation. Staff should have tools to manage reservations in a calendar view, handle walk in orders, manage bills, split or merge tables, and take payments with PayOS including QR and bank transfer.

Please also make the kitchen screen update in real time when new orders come in, group dishes in a practical way, and notify staff when food is ready. Add role based access for admin, staff, kitchen, and customer, with JWT and Google sign in. I also want an admin chatbot that can answer questions about sales, bookings, popular dishes, and trends. Look up current docs online if you need to.