Core and Worker file sharing
Since Workers must be able to access the Core machine, we should be able to use its REST API (which will have to be secured with credentials) to share all files between them.
Possible features:
- Worker can download modules, payloads, and files needed for the execution (password list)
- Worker can upload evidence, gathered files
This would allow users to validate their plans before creating and starting Workers. This would make Worker deployment easier.