* .eslintrc -> .eslintrc.js

* This might work?

* add env for linting css modules class names

* avoid extending postcss-modules/recommended, specify just the used rule instead

* add missing . on comment

* Remove unused .detailName references

* Fix ManageApiKeys and GuiQueryEditor

* Fix SettingText and DashboardControls

* fix missing textUnspaced class

* remove usave of S.headerButton, that's actually never used because we never pass headerLink to ReferenceHeader

* Remove flexNoShrink

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Co-authored-by: Oisin Coveney <oisin@metabase.com>