* Delete hassfest.yaml * Update and rename ci.yaml to tox.yaml * Create combined.yaml * Update hacs.json * Update README.md * Update combined.yaml * Remove unused import * Restored wrongly deleted line in cover.py * Update config_flow.py * Update __init__.py Co-authored-by: Pierre Ståhl <pierre.staahl@gmail.com> Co-authored-by: rospogrigio <49229287+rospogrigio@users.noreply.github.com>