adds localstack/eventbridge testing thing

docker-compose.yaml

@@ -0,0 +1,27 @@
+services:
+  postgresql:
+    image: docker.io/postgres:16.4-alpine
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_USER: telly
+      POSTGRES_PASSWORD: telly
+      POSTGRES_DB: state_service
+  localstack:
+    image: docker.io/localstack/localstack:latest
+    ports:
+      - "4566:4566"
+    environment:
+      SERVICES: firehose,s3,events,sts,dynamodb,sqs
+      DEBUG: 1
+      DATA_DIR: /tmp/localstack/data
+      AWS_ACCESS_KEY_ID: test
+      AWS_SECRET_ACCESS_KEY: test
+      AWS_DEFAULT_REGION: us-east-1
+    volumes:
+      - localstack:/var/lib/localstack
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ./docker/localstack:/etc/localstack/init/ready.d
+
+volumes:
+  localstack: