* Initial caldav config flow with broken calendar platform
* Set up calendar entities
* Remove separate caldav entity
* Update tests after merge
* Readbility improvements
* Address lint issues
* Apply suggestions from code review
Co-authored-by: Martin Hjelmare <[email protected]>
* Add checking for duplicate configuration entries
* Use verify SSL as input into caldav and simplify test setup
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Co-authored-by: Martin Hjelmare <[email protected]>
