Domain, API, DTO - translating between layers with Chimney examples

Examples used in presentation https://github.com/MateuszKubuszok/DomainApiDtoChimney

Running

scala-cli test . --test-only='example1.*'
scala-cli test . --test-only='example2.*'
scala-cli test . --test-only='example3.*'
scala-cli test . --test-only='example4.*'

Uses Scala CLI.