Route phantom orders to per-region Dummy warehouse; complete applyColorChange rename
- Phantom allocations in getFulfillments route to the Dummy/GOOD/OURS warehouse under
vendor 40 for the partner's billing region. WarehouseServiceImpl.ensureDummyForBillingRegion
returns the existing Dummy or creates one on the fly. createVendorWarehouse hook auto-seeds
a Dummy when a new billing region's first warehouse is created.
- WarehouseRepository.selectByVendorBillingAndType supports the lookup.
- OrderService interface: rename notifyColorChange -> applyColorChange to match r36305's impl
rename (r36305 renamed only the impl, leaving trunk inconsistent).
- PurchaseOrderServiceImpl: remove auto-rebalance on PO receive. Real-wh rebalancing and
phantom-to-real binding are now ops-driven via the order billing UI
(changeFulfillmentWarehouse / applyColorChange / moveOrdersFulfilmentWarehouse).
- migration_dummy_warehouses.sql: idempotent seeding script for 14 Dummy/GOOD/OURS warehouses
under vendor 40, one per WAREHOUSE_MAP billing region that lacked one. Already applied to
hadb1 and local.