I really appreciate the tests in

packages/infra/src/index.test.ts

I don't do much devops, but it provides at least some building block on what i needed for deployments. Although, I would suggest maybe some sort of

config.example.json

file and including

"context": {
  "config": "config.json"
}

inside of the cdk.json. I can create a PR, but might need guidance on best practices.