Persist payment QR business fields on update, handle is_active correctly, and keep the amount bottom sheet flush to the screen while moving with the keyboard on iOS.
Co-authored-by: Cursor <cursoragent@cursor.com>
Lean control center at mini.ladill.com: payment QR CRUD, Paystack checkout with 5% fee settlement via Billing API, payments feed, and payouts. QR codes use a fixed black-and-white preset only.
Co-authored-by: Cursor <cursoragent@cursor.com>