Can't seem to get jMolecules Spring Boot Integration to work

[Alfhir]

Hi, it's me again. :-)

After trying Kotlin, I tried to just use Java and still it seems, that my AggregateRoot is not being annotated with a JPA annotation ("...not a managed entity").
I've tried to keep my minimal buildable thing as close to the examples as possible, but used Kotlin for the buildfile instead of Groovy.

Next thing would be "Just use Maven", I guess...but I didn't suffer enough yet and unfortunately I'm stubborn, so I'd like to know, what I'm missing? Can someone help?

Regards