feat(integration): add fixtures covering all supported plugin features

Adds 5 new fixtures and updates basic-state-machine to cover the full
range of working plugin features:

- express-workflow: EXPRESS type with loggingConfig and tracingConfig
- notifications: SNS and SQS execution event notification targets
- schedule: rate-based EventBridge rule + EventBridge Scheduler method
- cloudwatch-event: EventBridge event pattern rule
- api-gateway: HTTP endpoint triggering a state machine directly
- basic-state-machine: extended with tags and noOutput

Also adds sqs, events, scheduler and apigateway to the LocalStack
SERVICES list to support the new fixtures.

All 8 fixtures verified deploying successfully against LocalStack.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: VirtueMe

docker-compose.yml

@@ -3,6 +3,6 @@ services:
     image: localstack/localstack:4
     network_mode: host
     environment:
-      SERVICES: cloudformation,stepfunctions,iam,lambda,s3,logs,sns,cloudwatch
+      SERVICES: cloudformation,stepfunctions,iam,lambda,s3,logs,sns,cloudwatch,sqs,events,scheduler,apigateway
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock