271 remove is command menu v2 enabled (#10809)

Closes https://github.com/twentyhq/core-team-issues/issues/271

This PR
- Removes the feature flag IS_COMMAND_MENU_V2_ENABLED
- Removes all old Right drawer components
- Removes the Action menu bar
- Removes unused Copilot page

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

@@ -1,11 +1,11 @@
 import styled from '@emotion/styled';
 
-import { useOpenActivityRightDrawer } from '@/activities/hooks/useOpenActivityRightDrawer';
 import {
   EventRowDynamicComponentProps,
   StyledEventRowItemAction,
   StyledEventRowItemColumn,
 } from '@/activities/timeline-activities/rows/components/EventRowDynamicComponent';
+import { useCommandMenu } from '@/command-menu/hooks/useCommandMenu';
 import { CoreObjectNameSingular } from '@/object-metadata/types/CoreObjectNameSingular';
 import { useGetRecordFromCache } from '@/object-record/cache/hooks/useGetRecordFromCache';
 import { isNonEmptyString } from '@sniptt/guards';
@@ -55,9 +55,7 @@ export const EventRowActivity = ({
       ? event.linkedRecordCachedName
       : 'Untitled';
 
-  const openActivityRightDrawer = useOpenActivityRightDrawer({
-    objectNameSingular,
-  });
+  const { openRecordInCommandMenu } = useCommandMenu();
 
   return (
     <>
@@ -66,7 +64,12 @@ export const EventRowActivity = ({
         {`${eventAction} a related ${eventObject}`}
       </StyledEventRowItemAction>
       <StyledLinkedActivity
-        onClick={() => openActivityRightDrawer(event.linkedRecordId)}
+        onClick={() =>
+          openRecordInCommandMenu({
+            recordId: event.linkedRecordId,
+            objectNameSingular,
+          })
+        }
       >
         {activityTitle}
       </StyledLinkedActivity>