Enhance date and time format settings to reflect system preferences (#7274)

Closes https://github.com/twentyhq/twenty/issues/6880

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-front/src/modules/localization/utils/detectTimeFormat.ts

@@ -5,6 +5,10 @@ export const detectTimeFormat = () => {
   const isHour12 = Intl.DateTimeFormat(navigator.language, {
     hour: 'numeric',
   }).resolvedOptions().hour12;
-  if (isDefined(isHour12) && isHour12) return TimeFormat.HOUR_12;
+
+  if (isDefined(isHour12) && isHour12) {
+    return TimeFormat.HOUR_12;
+  }
+
   return TimeFormat.HOUR_24;
 };