feat: progress bar mode #1
Description
Currently, the plugin appends newly yielded text snippets to the existing draft.
We could add a new mode to the plugin which lets developers replace the draft entirely. It would entail a new method which does not contain any logic regarding draft identifiers or message splitting. However, it would still implement the necessary logic to consume a stream as fast as possible and update the draft as fast as possible.
On top of this, we could implement a convenience wrapper that directly implements progress bars.