[META] Plan for 2.0.0-alpha3 release

Problem/Motivation

A list of issues that I would like to see fixed on the 2.0.x branch before tagging the second release.

Proposed resolution

Major changes:

Probably needs a change record:
📌 Move generic functions away from PollViewForm Active

Others:
🐛 /poll overview shows unpublished polls Active

Release note extra info:
https://www.drupal.org/node/3479831 →