refactor: ( payment ) use rabbitmq for webhooks event

docker-compose.yaml

@@ -6,6 +6,24 @@
 # Run:    docker compose up -d
 
 services:
+  # Message broker for payment event delivery (payment-api -> passenger/freight).
+  # Management UI: http://localhost:15672 (login edr / edr_secret). vhost: payment.
+  # In deployed envs this is a shared/managed RabbitMQ; only PAYMENT_RABBITMQ_URL changes.
+  rabbitmq:
+    image: rabbitmq:3.13-management
+    ports:
+      - "5672:5672" # AMQP — apps connect here
+      - "15672:15672" # management UI
+    environment:
+      RABBITMQ_DEFAULT_USER: edr
+      RABBITMQ_DEFAULT_PASS: edr_secret
+      RABBITMQ_DEFAULT_VHOST: payment
+    healthcheck:
+      test: ["CMD", "rabbitmq-diagnostics", "-q", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
   freight-api:
     build:
       context: .
@@ -25,6 +43,9 @@ services:
       - "${PASSENGER_API_PORT:-4000}:${PASSENGER_API_PORT:-4000}"
     env_file:
       - apps/edr-passenger-api/.env
+    depends_on:
+      rabbitmq:
+        condition: service_healthy
 
   freight-portal:
     build:
@@ -96,6 +117,9 @@ services:
       - "${PAYMENT_API_PORT:-3008}:${PAYMENT_API_PORT:-3008}"
     env_file:
       - apps/edr-payment-api/.env
+    depends_on:
+      rabbitmq:
+        condition: service_healthy
 
 secrets:
   npmrc: