feat(trade): 仓配可调配履约与三分支推单

同城有仓按仓库绑定承运商自动推单或自管填单，无仓/跨城走总部快递；新增仓配注册表、FulfillmentService 及三端运单追踪。

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/modules/trade/trade.module.ts

@@ -7,6 +7,7 @@ import { CatalogModule } from '../catalog/catalog.module';
 import { CommonModule } from '../common/common.module';
 import { CityScopeModule } from '../city-scope/city-scope.module';
 import { PromoModule } from '../promo/promo.module';
+import { FulfillmentModule } from '../fulfillment/fulfillment.module';
 import {
   TradeController,
   PartnerOrderController,
@@ -24,6 +25,7 @@ import { TradeService } from './trade.service';
     CityScopeModule,
     PromoModule,
     forwardRef(() => BenefitModule),
+    forwardRef(() => FulfillmentModule),
     CommonModule,
   ],
   controllers: [