feat: ( payment ) create payment microservice

apps/edr-payment-api/src/modules/outbox/outbox.module.ts

@@ -0,0 +1,20 @@
+import { Module } from "@nestjs/common";
+import { HttpModule } from "@nestjs/axios";
+import { TypeOrmModule } from "@nestjs/typeorm";
+import { NotificationOutbox } from "./entities/notification-outbox.entity";
+import { OutboxRelayService } from "./outbox-relay.service";
+import { OutboxRepository } from "./outbox.repository";
+import { HttpPaymentEventPublisher } from "./publisher/http-payment-event-publisher";
+import { PAYMENT_EVENT_PUBLISHER } from "./publisher/payment-event-publisher";
+
+@Module({
+  imports: [TypeOrmModule.forFeature([NotificationOutbox]), HttpModule],
+  providers: [
+    OutboxRepository,
+    OutboxRelayService,
+    // Swap to RabbitPaymentEventPublisher here when the broker lands — nothing else changes.
+    { provide: PAYMENT_EVENT_PUBLISHER, useClass: HttpPaymentEventPublisher },
+  ],
+  exports: [OutboxRepository],
+})
+export class OutboxModule {}