add test payment event

apps/edr-passenger-api/src/modules/payments/payment-events.consumer.ts

@@ -29,6 +29,11 @@ export class PaymentEventsConsumer {
     },
   })
   async handle(event: PaymentEvent): Promise<Nack | void> {
+    // Logged the instant RabbitMQ delivers the message, before any DB work — proves the
+    // payment -> passenger broker connection works even if processing later fails/hangs.
+    this.logger.log(
+      `RECEIVED ${event.eventType} (${event.eventId}) ref=${event.referenceId} via RabbitMQ`,
+    );
     try {
       const result = await this.paymentsService.handlePaymentEvent(
         event as unknown as PaymentEventDto,