Scala 3 support

## Dependencies
- [ ] akka
- [ ] akka persistence cassandra
- [ ] cats
- [ ] cats-effect
- [ ] boopickle
- [ ] monocle
- [ ] fs2
- [ ] scodec-bits
- [ ] scodec-core
- [ ] cats-tagless
- [ ] scalatest + scalacheck
- [ ] scalacheck shapeless
- [ ] discipline-scalatest
- [ ] shapeless

### example
- [ ] circe
- [ ] http4s
- [ ] log4cats
- [ ] cats mtl

## Macros
- [ ] ...