* Check core only if supervisor or observer is unresponsive
* Improve core check
* Revert test code
* Remove unused prop
* Combine network info with core check
* Combine ping and network info
* Add 30 sec timeout before show errors
* Update landing-page/src/ha-landing-page.ts
* Assume supervisor update on failed ping
* Fix typo
* Update ts-eslint
* Remove comments
* Remove unused ts-ignore
* Add undefined generic type instead of unknown
* Remove unused undefined type
* Fix type issues
* Use undefined instead of void for subscribed return type
* Add inline-arrow option to ha-select & use it in some language pickers
* Update src/components/ha-language-picker.ts
Co-authored-by: Bram Kragten <mail@bramkragten.nl>
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Co-authored-by: Bram Kragten <mail@bramkragten.nl>
