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/command-menu/hooks/useCommandMenuHotKeys.ts

@@ -8,11 +8,9 @@ import { useKeyboardShortcutMenu } from '@/keyboard-shortcut-menu/hooks/useKeybo
 import { useScopedHotkeys } from '@/ui/utilities/hotkey/hooks/useScopedHotkeys';
 import { AppHotkeyScope } from '@/ui/utilities/hotkey/types/AppHotkeyScope';
 import { useRecoilComponentValueV2 } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentValueV2';
-import { useIsFeatureEnabled } from '@/workspace/hooks/useIsFeatureEnabled';
 import { isNonEmptyString } from '@sniptt/guards';
 import { useRecoilValue } from 'recoil';
 import { Key } from 'ts-key-enum';
-import { FeatureFlagKey } from '~/generated-metadata/graphql';
 
 export const useCommandMenuHotKeys = () => {
   const {
@@ -33,10 +31,6 @@ export const useCommandMenuHotKeys = () => {
     COMMAND_MENU_COMPONENT_INSTANCE_ID,
   );
 
-  const isCommandMenuV2Enabled = useIsFeatureEnabled(
-    FeatureFlagKey.IsCommandMenuV2Enabled,
-  );
-
   useScopedHotkeys(
     'ctrl+k,meta+k',
     () => {
@@ -71,7 +65,7 @@ export const useCommandMenuHotKeys = () => {
   useScopedHotkeys(
     [Key.Backspace, Key.Delete],
     () => {
-      if (isNonEmptyString(commandMenuSearch) || !isCommandMenuV2Enabled) {
+      if (isNonEmptyString(commandMenuSearch)) {
         return;
       }