feat!: remove worker_id from worker message, change msg/cmd to payload

feat!: iteration number whatever, revamp whooo!

* change a bunch of field types, positions, names
* rename services
* bidirectional worker control service

feat!: remove responses that can be achieved with status responses

feat!: swap out uint32 for int32, not a big deal

fix(rust): serde derives for PatchTargetRequest.method

fix!: ids in patch requests

fix: serde derives for NewTargetRequest.method

feat: delete worker and target, msg field in responses

feat!: swap integer ids for strings

feat: name fields and webtomaster new and patch rpcs

docs: README.md, LICENSE and NOTICE

feat: rust crate

fix: go package naming

feat: go mod

feat: initial