GeminiCLI.com Feedback: [ISSUE]

### URL of the page with the issue

https://geminicli.com/docs/get-started/authentication/

### What is the problem?

Individual Google account Failed to sign in. Message: This client is no longer supported for Gemini Code Assist for individuals. To continue using Gemini, please migrate to the Antigravity suite of products: https://antigravity.google

### What did you expect to happen?

correction of Recommended authentication methods.

### Additional context

https://geminicli.com/docs/get-started/authentication/#choose-your-authentication-method

Start with the authentication documentation at https://geminicli.com/docs/get-started/authentication/, especially the “Choose your authentication method” section. Verify the reported individual Google account sign-in message and update the recommended authentication methods; done means the page no longer recommends the unsupported method and reflects the current guidance.

Written by the indexing model from the issue text.