The "Import from a patient app → QR" code baked the web app's own
API_BASE_URL (typically http://localhost:4000) into the pairing URI, so a
real phone could never reach the relay and "Scan to connect" silently
stalled. Use the backend's server-resolved, device-reachable relay URL
instead (PUBLIC_RELAY_URL, else the request host), surface it on the
WalletPairing type, and document PUBLIC_RELAY_URL in .env.example.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Khalid Abdi
4e60361f77