Also improved debug messages

Mostly this is test cases, and some mild refactoring that should have a similar result

This ensures that the goroutines are done when the engine exits. This fixes a test case, and will be important when retrying is added to the deadlock check

This is a workaround for the situation where all of the steps are processing at the same time, all waiting for input

Also improved error logic

Required for prior commits to work

This adds the done message to the SDK

This means new error handling, so multiple errors can be reported

Force stop is good for when you do not need to wait for the ATP client, or something equivalant, to finish. Waiting for the ATP to finish means waiting for the steps to finish entirely.

I reduced the amount of code in one function, and reduced redundancy of unlocking

These ones were only shown on CI, not locally

…nt configs

The docker deployer is already used extensively in the tests. No need to have a second deployer that also needs to be configured