* Add validation for lock integration
* Add LockEntityFeature.OPEN for lock group
* Correct tests google_assistant for extra entity
* Validate feature when registering service
* Update tests
* Add LockFeature.OPEN with group
* Make the kitchen_sink integration set up a config entry
* Update homeassistant/components/kitchen_sink/config_flow.py
Co-authored-by: epenet <6771947+epenet@users.noreply.github.com>
* Add singleton check in import step + add test
* Fix tests
Co-authored-by: epenet <6771947+epenet@users.noreply.github.com>