Fixes https://github.com/twentyhq/twenty/issues/11566 + translates dates - Date display bug: We had an issue with date (not date time) display depending on the timezone the user had selected. The date is stored in the db as yyyy-mm-dd, eg. 2025-05-01 for **May 1st, 2025**. When returned this date is formatted in a UTC DateTime at midnight, so 2025-05-1 00:00:00. Then when displaying the date we were converting this date using the timeZone, so 2025-04-30 17:00:00, thus displaying **April 30th, 2025**. The fix chosen is that we should not take into account the timezone for date (not date time!) displays as we always want to show the same date. - Date translation: dates were not translated, not in their default display (_May 1st, 2025_) nor in their relative display (_about a month ago_). The lib we use for date formatting, date-fns, offers a translation option with pre-built `Locale`s from their lib. Unfortunately and surprisingly we cannot just use directly string locale codes (like `fr-FR`), cf [open issue on date-fns](https://github.com/date-fns/date-fns/issues/3660). A util was introduced to offset this by dynamically importing the right date-fns Locale based on the locale code.
Run yarn dev while server running on port 3000