feat(model): add glm4.7 flash support for mac

[Alizen-1009]

📋 PR Title Format

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type(scope): concise message (max 50 chars)

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• type is one of: feat, fix, docs, refactor, perf, test, chore.
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📝 Change Type

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• feat: New feature.
• fix: Bug fix.
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• test: Adding missing tests or correcting existing tests.
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💡 Description

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Key Changes

🔗 Related Issues

List any issues this PR closes or relates to:

• Closes [Feature]: Add GLM 4.7 flash #420

✅ Checklist

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• I have performed a self-review of my own code.
• I have added/updated tests that prove my fix or feature works (if applicable).
• I have updated the documentation (if necessary).
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