POC timeline activity (#5697)

TODO: 
- remove WorkspaceIsNotAuditLogged decorators on activity/activityTarget
to log task/note creations
- handle attachments
-  fix css and remove unnecessary styled components or duplicates

packages/twenty-front/src/modules/activities/timelineActivities/rows/activity/components/EventRowActivity.tsx

@@ -0,0 +1,40 @@
+import styled from '@emotion/styled';
+
+import { useOpenActivityRightDrawer } from '@/activities/hooks/useOpenActivityRightDrawer';
+import {
+  EventRowDynamicComponentProps,
+  StyledItemAction,
+  StyledItemAuthorText,
+} from '@/activities/timelineActivities/rows/components/EventRowDynamicComponent';
+
+type EventRowActivityProps = EventRowDynamicComponentProps;
+
+const StyledLinkedActivity = styled.span`
+  cursor: pointer;
+  text-decoration: underline;
+`;
+
+export const EventRowActivity: React.FC<EventRowActivityProps> = ({
+  event,
+  authorFullName,
+}: EventRowActivityProps) => {
+  const [, eventAction] = event.name.split('.');
+
+  const openActivityRightDrawer = useOpenActivityRightDrawer();
+
+  if (!event.linkedRecordId) {
+    throw new Error('Could not find linked record id for event');
+  }
+
+  return (
+    <>
+      <StyledItemAuthorText>{authorFullName}</StyledItemAuthorText>
+      <StyledItemAction>{eventAction}</StyledItemAction>
+      <StyledLinkedActivity
+        onClick={() => openActivityRightDrawer(event.linkedRecordId)}
+      >
+        {event.linkedRecordCachedName}
+      </StyledLinkedActivity>
+    </>
+  );
+};