* Also handle DiscovergyClientError as UpdateFailed
* Change AccessTokenExpired to InvalidLogin
* Also add DiscovergyClientError to config flow and tests
* Remove option flow, refactor and improve the code quality after review in PR #54280
* Remove coordinator.py from coverage report
* Some minor improvements for unit tests
* Remove _LOGGER
* Use pytest.fixture and some more improvments
* Add back empty __init__
* Fix docstring
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Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
Marc Mueller
Jan-Philipp Benecke