feat(billing): USD offline bank-transfer payments

apps/edr-freight-api/src/modules/contracts/contracts.repository.ts

@@ -104,15 +104,19 @@ export class ContractsRepository extends BaseRepository<Contract> {
       .andWhere('contract.status NOT IN (:...terminal)', {
         terminal: TERMINAL_CONTRACT_STATUSES,
       })
-      // A ONE_TIME contract allows a single booking, so once that booking
-      // exists the contract is spent and can never carry another shipment.
+      // A ONE_TIME contract allows a single booking, so once that booking is
+      // PAID the contract is spent and can never carry another shipment.
       // Without this it kept blocking new requests on the same service type +
       // route until its validity lapsed — locking a customer out of a lane for
       // the rest of the term after one completed shipment.
+      // Payment is the gate, not the booking row: a DRAFT or abandoned unpaid
+      // booking must keep the contract blocking, otherwise a customer holds an
+      // unpaid booking and requests an identical contract alongside it.
       .andWhere(
         `(contract.contract_kind <> 'ONE_TIME' OR NOT EXISTS (
             SELECT 1 FROM freight.bookings b
              WHERE b.contract_id = contract.id AND b.deleted_at IS NULL
+               AND b.payment_status = 'PAID'
          ))`,
       )
       .getMany();