Adapt rest api to field permissions (#13314)

Closes https://github.com/twentyhq/core-team-issues/issues/1217

We should only query and return the fields that are readable when using
the rest api.
This is behind a feature flag.

packages/twenty-front/src/pages/auth/SignInUp.tsx

@@ -83,7 +83,8 @@ export const SignInUp = () => {
 
   const title = useMemo(() => {
     if (isDefined(workspaceInviteHash)) {
-      return `Join ${workspaceFromInviteHash?.displayName ?? ''} team`;
+      const workspaceName = workspaceFromInviteHash?.displayName ?? '';
+      return t`Join ${workspaceName} team`;
     }
 
     if (signInUpStep === SignInUpStep.WorkspaceSelection) {