v2.0.4 - Prune dead consumer Gemini models

v2.0.4 - Prune dead consumer Gemini models

Removed

• antigravity-gemini-3.7-flash, antigravity-gemini-3.6-flash and antigravity-gemini-3.1-pro are now Google AI Ultra / Enterprise-only (plan change on 2026-10-13) and are no longer registered by the plugin. Selecting them previously failed with 404 NOT_FOUND.
• Same-day context: Gemini 4 ("Argon") released but restricted to Ultra / Enterprise; consumer plans are left with Gemini 3.8 Flash as the only Gemini model.

Changed

• Registered models are now exactly:
  • antigravity-gemini-3.8-flash (default)
  • antigravity-claude-sonnet-4-6
  • antigravity-claude-opus-4-6-thinking
  • antigravity-gpt-oss-120b-medium
• Whitelist and /antigravity-setup report updated to the trimmed catalog.
• Docs (README.md, docs/MODEL-VARIANTS.md) cleaned of dead model entries.
• Backend resolvers for 3.7/3.6/3.1 Pro are retained internally (harmless) but not surfaced.

Note

• Claude 4.6 + GPT-OSS remain until 2026-11-02, when they are removed by Google; after that consumer plans are left with Gemini 3.8 Flash only.
• Validated: tsc --noEmit clean, 39/39 test files (1057 passed).