Super helpful feedback @peter. Thanks a ton!

I've noted all of these and I'll modify the README to include them. Thank you for taking the time to go through in such detail :)

Given that the current state of a workflow:

- is inherently invisible

- all we can really check in the DB is if, for a workflow, the available data contains the target data;

how would I address observability concerns?

This is a function of a lack of workflow states due to the lower levels of abstraction it operates on. User defined workflow states would do the trick, but I suppose that would take writing some more code after integrating the framework.