ANAMASGARD/MeshiPay ? reverse-engineered prompt

Build me a mobile app for decentralized football gate payments and ticketing.

I want one app with a simple flow for two phones. On the gate side, the organizer can create a ticket, show a QR code for payment, and then see who has paid and unlocked their ticket. On the fan side, they can scan that QR code, confirm the amount, pay with USDT, and receive the ticket on their phone. The ticket should show up locally in a tickets area, and the gate view should update to show the attendee.

Make it feel like a real Android app, with a bottom nav and swipe between sections for Gate, Pay, Tickets, and Settings. Use on chain payment for the money part, and device to device encrypted syncing for ticket transfer, with no central backend. QR codes should only be used to start the session, not to move the ticket itself.

If you need to check anything, look up the current docs online and keep it working on physical Android phones.