Update enums to be all caps (#12372)

- Make custom domain public (remove from lab)
- Use ALL_CAPS definition for enums

packages/twenty-server/src/engine/metadata-modules/role/role.resolver.ts

@@ -205,7 +205,7 @@ export class RoleResolver {
   private async validatePermissionsV2EnabledOrThrow(workspace: Workspace) {
     const isPermissionsV2Enabled =
       await this.featureFlagService.isFeatureEnabled(
-        FeatureFlagKey.IsPermissionsV2Enabled,
+        FeatureFlagKey.IS_PERMISSIONS_V2_ENABLED,
         workspace.id,
       );