Revise package structure for Kotlin implementation

Following up on !85 (merged), we need to think about the general package structure.

• theodolite <- general interfaces/class not restricted to Kubernetes or any other execution environment
• theodolite.kubernetes <- all implementations/specializations for Kubernetes
• theodolite.kubernetes.runners <- runners such as an app that reads YAML files or the Theodolite operator

added Theodolite Kotlin To Do modul/theodolite labels

mentioned in merge request !85 (merged)

Duplicate of #300 (closed).

closed