Switch TRANSAK_ENV default from PRODUCTION to STAGING in shared/transak.ts,
docker-compose.yml, and rflows config endpoint. All card purchases now
route through Transak's staging gateway until production is ready.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Resolves T-INF-101 Access Denied when accessing payment links from
subdomains like demo.rspace.online. Adds extractRootDomain() helper
to shared/transak.ts, used by both rcart and rflows onramp adapters.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The Transak gateway session API consistently returns 401 despite valid
access tokens. Switch to direct URL construction (query params on
global.transak.com) which Transak still supports and is simpler.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add shareable QR payment system to rCart:
- PaymentRequestDoc schema with amountEditable support
- Payment API routes (create, list, get, update, QR SVG, Transak session)
- folk-payment-page: 3-tab payer view (Card/Wallet/EncryptID passkey)
- folk-payment-request: self-service QR generator with passkey auth
- Payments tab in folk-cart-shop for managing requests
- Extract Transak utils to shared/transak.ts (used by rFlows + rCart)
Routes: /:space/rcart/request (generator), /:space/rcart/pay/:id (payer)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett