chore: Update ToolHive API models

[stackloke2e]

Summary

This PR updates the ToolHive API models generated from the latest OpenAPI specification.

Changes

• Updated Pydantic models in src/mcp_optimizer/toolhive/api_models/

Notes

• This PR was automatically generated by the update-thv-models workflow
• The models are generated using datamodel-codegen from ToolHive's OpenAPI endpoint

🤖 Generated with GitHub Actions

[claude]

Review Summary

This PR updates auto-generated ToolHive API models but introduces breaking changes that will cause import errors.

Critical Issues

Breaking Changes - Import Errors 🔴

The deleted registry.py module is still imported in multiple files:

• src/mcp_optimizer/toolhive/toolhive_client.py:15
• src/mcp_optimizer/install.py:6
• src/mcp_optimizer/ingestion.py:33
• tests/test_install.py:10,139,162

Classes moved from registry.py → types.py:

• ImageMetadata
• RemoteServerMetadata
• Registry
• EnvVar
• Header
• Metadata
• OAuthConfig

Required Fix: Update all imports to use types module instead of registry.

Additional Observations

Code Structure

• New modules added: remote.py, tokenexchange.py - good modularization
• runner.py correctly updated imports (lines 11-20) - use this as reference pattern
• OAuthConfig gained resource field (RFC 8707 support) - backward compatible

Type Safety

• All changes maintain Pydantic validation
• Optional fields preserved correctly
• No security concerns in generated models

Recommendation

❌ Do not merge until imports are fixed. Run uv run pyright src/mcp_optimizer to verify.