* Move constant values to separate file
* Move constant values to separate file
* Add config flow to lastfm
* Add tests
* Add config flow to lastfm
* Add tests
* Add tests
* Add tests
* Add extra form for main user and autofill with friends
* Add extra form for main user and autofill with friends
* Add extra form for main user and autofill with friends
* Add extra form for main user and autofill with friends
* Add OptionsFlow
* Add tests
* Fix feedback
* Fix feedback
* Fix feedback
* Fix feedback
* Fix test
* Apply suggestions from code review
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
* Update config_flow.py
* Update config_flow.py
* Update config_flow.py
* Update homeassistant/components/lastfm/config_flow.py
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
* Add tests
* Cleanup
* Update config_flow.py
* Update config_flow.py
* Update config_flow.py
* Fix test
* Fix feedback
* Codeowner lastfm
* Fix feedback
* Fix feedback
* Parametrize errors
* Parametrize errors
* Parametrize errors
* Finish tests
---------
Co-authored-by: G Johansson <goran.johansson@shiftit.se>
