Germanmdq/bloom ? reverse-engineered prompt

Build me a modern POS web app for restaurants and bars called Bloom OS, with a premium dark and yellow look. I want the main screen to let staff sell products fast with keyboard shortcuts, quick category buttons, a clear product grid, and simple table status so it’s easy to see what’s free and what’s occupied.

It should also have a kitchen screen that receives orders in real time, shows notes from the waiter, and lets the kitchen move each order through statuses like pending, preparing, ready, and delivered. Add support for payments by cash, card, and Mercado Pago, including a QR that the customer can scan.

Please include sales history and basic invoicing options for A, B, C, and tickets. Use Supabase for the data and realtime updates, and make it feel smooth and professional on desktop. If you need to check current docs online, feel free to do that.