* refactor(ProviderSetting): add a backtop to provider setting
* refactor: decouple ModelList from ProviderSetting
* refactor: move modellist to a single dir
* refactor: allow more props for CollapsibleSearchBar
* refactor: split ModelList into ModelList, ModelListGroup and ModelListItem
* refactor: simplify health check types, improve file structure
* refactor: split HealthStatusIndicator from list items
* refactor: better indicator tooltip
* refactor: improve model search, simplify some expressions
* refactor: further simplify ModelList by extracting onHealthCheck
* refactor: remove double scroller from EditModelsPopup
* revert: remove backtop
* fix: i18n order
* refactor: sort buttons
