Local sandbox
The backend ships an in-memory mode. Run uvicorn app.main:app --port 8069 and the public demo tenant northwind-public is live. Mint a handoff:
curl -X POST http://localhost:8069/api/v1/handoffs \
-H "Content-Type: application/json" \
-d '{"interruption_type":"twofa","interruption_label":"Salesforce 2FA"}'Returns a real ULID and a signed mobile URL. Open the URL on your phone, tap, watch the agent resume.