Antigravity v2.0.0 account setup fails after Google OAuth: Code Assist backend 500/502 and daily-cloudcode timeout

After attempting to install the Antigravity 2.0 update, I am stuck in an account setup loop. The application consistently displays an “Unexpected issue setting up your account” error message, specifically citing: “failed to make code assist backend request.” I have attempted to restart the application, but the issue persists, preventing me from accessing any models or functionality.

Steps to Reproduce:

  1. Initiate the installation/setup process for the Antigravity 2.0 update.

  2. Upon launch, the account authentication/provisioning flow begins.

  3. The interface displays the “Unexpected issue setting up your account” screen.

  4. The error “failed to make code assist backend request” appears.

  5. Attempting to “Continue” or re-authenticate does not resolve the state.