• add ktlint
• add testcontainers config with postgresql sample
• add pre-commit hook to reformat by ktlint
• sample changelog
• build docker image of that app
• use jetty instead of tomcat
• sample api
• sample rest assured test
• add openapi
• add /info endpoint
• add commit log to /info
• configure actuator/health with db dependency
• global exception handler with normalized error details

docker run --name postgres-container -e POSTGRES_DB=test -e POSTGRES_USER=test -e POSTGRES_PASSWORD=test -p 5432:5432 postgres:16-alpine

./gradlew assemble; podman run --rm -p 8080:8080 -it $(podman build -q .)