* 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>