Phase8: Auto bill credit card

src/lib/db.ts

@@ -421,7 +421,7 @@ const MIGRATION_SQL = `
     created_at               TIMESTAMPTZ NOT NULL DEFAULT now(),
     updated_at               TIMESTAMPTZ NOT NULL DEFAULT now()
   );
-  -- Phase 9: saved-card columns. The PaymentMethod id (`pm_xxx`)
+  -- Phase 9: saved-card columns. The PaymentMethod id ('pm_xxx')
   -- is the handle for off-session charges; brand/last4/exp are
   -- display fields. No PAN, CVV, or anything PCI-scope — Stripe
   -- holds those. The columns are nullable because a fresh org has