Pedometer 3.0.0

### Description
I would like to grep the step amount on a Background Task without a stream. I am using (workmanager)[https://pub.dev/packages/pedometer]. Is there a way to get the last calculated step amount as an Integer?
It would be nice to get without a stream because it is possible that the pedometer is not fireing an event for a long time so the Background Tasg gets stuck on waiting for a new Step event (for example during sleep).

Start by locating the pedometer package and reading its current step-event API, then inspect how background tasks access it. Determine the platform behavior for retrieving the latest step count without waiting for a new event; done means a documented integer-returning API works reliably for the requested background-task scenario.

Written by the indexing model from the issue text.