Performance improvement to dev xp (#9294)

The DX is not great when you need to do a lot of database
resets/command.

Should we disable Typescript validation to speed things up? With this
and caching database:reset takes 1min instead of 2 on my machine.


See also: https://github.com/typeorm/typeorm/issues/4136

And #9291 / #9293

---------

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

packages/twenty-front/src/modules/ui/layout/page/components/PageAddButton.tsx

@@ -1,5 +1,6 @@
 import { useIsFeatureEnabled } from '@/workspace/hooks/useIsFeatureEnabled';
 import { Button, IconButton, IconPlus, useIsMobile } from 'twenty-ui';
+import { FeatureFlagKey } from '~/generated/graphql';
 
 type PageAddButtonProps = {
   onClick?: () => void;
@@ -7,7 +8,7 @@ type PageAddButtonProps = {
 
 export const PageAddButton = ({ onClick }: PageAddButtonProps) => {
   const isPageHeaderV2Enabled = useIsFeatureEnabled(
-    'IS_PAGE_HEADER_V2_ENABLED',
+    FeatureFlagKey.IsPageHeaderV2Enabled,
   );
   const isMobile = useIsMobile();