v1.3.0 — Commerce goes live
RunAshChat moves from a chat prototype to a working commerce surface: sellers can onboard, buyers can check out, and every payment is tracked through a database-enforced state machine.
- Seller onboarding, checkout and the payments state machine ship together
- Order panel reads real order status instead of seeded demo data
- Row-level multi-tenancy across the PostgreSQL 16 backend
- Idempotent webhook handling on /api/webhook