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/show-page/components/ShowPageAddButton.tsx

@@ -18,6 +18,7 @@ import { SHOW_PAGE_ADD_BUTTON_DROPDOWN_ID } from '@/ui/layout/show-page/constant
 import { CoreObjectNameSingular } from '@/object-metadata/types/CoreObjectNameSingular';
 import { isWorkflowSubObjectMetadata } from '@/object-metadata/utils/isWorkflowSubObjectMetadata';
 import { useIsFeatureEnabled } from '@/workspace/hooks/useIsFeatureEnabled';
+import { FeatureFlagKey } from '~/generated/graphql';
 import { Dropdown } from '../../dropdown/components/Dropdown';
 
 const StyledContainer = styled.div`
@@ -53,7 +54,7 @@ export const ShowPageAddButton = ({
   };
 
   const isPageHeaderV2Enabled = useIsFeatureEnabled(
-    'IS_PAGE_HEADER_V2_ENABLED',
+    FeatureFlagKey.IsPageHeaderV2Enabled,
   );
 
   if (