Fixes#9761
Instead of cleaning RecoilState we should keep the api key visible as
long as the user didn't refresh/leave the app, it's better from a UX
perspective and the code is also more elegant, removing a useEffect
Note: the root cause of the bug was a missing "/settings" path in
isMatchingLocation in useCleaningRecoilState (due to the recent
refactoring) ; but I think this fix is better
Refers #8128
Changes Introduced:
- Added i18n configuration.
- Added a feature flag for localization.
- Enabled language switching based on the flag.
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Co-authored-by: Félix Malfait <felix@twenty.com>
