refactor: A `Message` now explicitly has a `MessageKey`
[demos/kafka/chat] / src / main / java / de / juplo / kafka / chat / backend / domain / MessageMutationException.java
2023-01-15 Kai Moritzrefactor: Refined packaging (renamed packages and classes)
2023-01-15 Kai Moritzrefactor: Refined packaging (moved classes to new folde...