Fix: create time (#1250)

* change date strings

* remove additional suffix

* fix tests

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Co-authored-by: corentin <corentin@twenty.com>

front/src/modules/activities/timeline/components/TimelineActivity.tsx

@@ -144,7 +144,7 @@ export function TimelineActivity({ activity }: OwnProps) {
           created a {activity.type.toLowerCase()}
         </StyledItemTitleContainer>
         <StyledItemTitleDate id={`id-${activity.id}`}>
-          {beautifiedCreatedAt} ago
+          {beautifiedCreatedAt}
         </StyledItemTitleDate>
         <StyledTooltip
           anchorSelect={`#id-${activity.id}`}