Rewrites the stale branch on top of current `main` and preserves the original issue as regression coverage for the exact OpenRouter JSON 404 payload from #51571.
No production behavior changes are introduced here; current `main` already classifies this payload as `model_not_found`, and this merge locks that in across the shared matcher, failover classifier, and fallback loop.
Co-authored-by: 屈定 <mrdear@users.noreply.github.com>
Co-authored-by: Altay <altay@uinaf.dev>
* MiniMax: add M2.7 models and update default to M2.7
- Add MiniMax-M2.7 and MiniMax-M2.7-highspeed to provider catalog and model definitions
- Update default model from MiniMax-M2.5 to MiniMax-M2.7 across onboard, portal, and provider configs
- Update isModernMiniMaxModel to recognize M2.7 prefix
- Update all test fixtures to reflect M2.7 as default
Made-with: Cursor
* MiniMax: add extension test for model definitions
* update 2.7
* feat: add MiniMax M2.7 models and update default (#49691) (thanks @liyuan97)
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Co-authored-by: George Zhang <georgezhangtj97@gmail.com>
