Bug: Personal Account with Custom Domain incorrectly flagged as Enterprise, forcing Project ID

[KeulRalf007]

Type: Bug Report

Description
I have a Personal Google Account (Consumer) that uses a custom email address rather than a @gmail.com address. I hold a valid "Google One AI Premium" subscription (Consumer license) (Gemini AI PRO).

The Issue
The Gemini Code Assist extension incorrectly identifies my account as a Business/Enterprise user presumably because of the custom domain. It ignores my "Individual" subscription status and forces the Enterprise workflow, which requires a Google Cloud Project and a Billing Account and uses the entry "geminicodeassist.project": "phat-flame-srkws" in the VS User Settings JSON.

Expected Behavior
The extension should treat my account as an "Individual" user (identical to @gmail.com users) and function without requiring a Google Cloud Project or Billing Account, as per the Gemini Code Assist FAQ for Individuals.

Actual Behavior

1. Forced Project Selection: Upon sign-in, the extension sets a gemini code assist project "phat-flame-srkws" which I expect offers a lower service than my Consumer Gemini AI Pro subscription..
2. Zombie Setting Loop: The extension automatically writes a project ID (geminicodeassist.project) to my settings.json.
   • If I manually delete this line from settings.json or reset it via the UI, the extension immediately restores the invalid project ID from an internal cache/sync, creating an infinite loop.
3. No Workaround: I cannot use the "Sign in with Gmail" workaround because this Google Account does not have a @gmail.com address attached to it, and I cannot merge it with a new one.

Steps to Reproduce

1. Sign in to the Gemini Code Assist extension with a Personal Google Account that uses a custom domain (e.g., user@example.com).
2. Ensure the account has a Google One AI Premium subscription.
3. Observe that the gemini code assist project "phat-flame-srkws" will automatically set into the VS User Settings JSON.
4. Attempt to remove geminicodeassist.project from User Settings; observe it reappearing automatically.

Environment

• VS Code Version: (Latest)
• Extension Name: Gemini Code Assist
• Operating System: Windows 11
• Account Type: Personal Google Account (Custom Domain)
• License: Google One AI Premium

Blocker
I am completely unable to use the full potential of my paid license in VS Code due to this domain detection logic.