bug(engine): Steps Remain in Running State After Worker Restart with Unawaited registerWorkflow

[grutt]

Steps to reproduce:

1. Start a worker without awaiting for the response from registerWorkflow async function main() { const worker = await hatchet.worker('example-worker'); worker.registerWorkflow(workflow); worker.start(); } NOTE: the worker does not have any actions assigned

2. trigger an event to the workflow. this will immediately spawn

3. fix the worker (add the async) and restart

4. trigger a new event.

Both the initial event and all subsequent events are stuck in a running state.

Expected behavior: The initial step should fail with no workers available. Future steps should be picked up by the worker.