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]

PR Review: ToolHive API Models Update

Summary

Auto-generated update to Pydantic models from ToolHive's OpenAPI spec. Changes include refactoring, new modules, and OAuth 2.0 enhancements.

✅ Positive Observations

Code Quality

• Follows native Python types convention (uses list[] not List[])
• Proper use of Pydantic Field with descriptions
• Consistent formatting and structure across all generated files

Architecture Improvements

• Good refactoring: RemoteAuthConfig extracted to separate remote.py module, improving modularity
• New tokenexchange.py module properly separated for OAuth 2.0 token exchange functionality
• Import cleanup in runner.py is cleaner with alphabetized imports

🔍 Observations

New Features Added

1. OAuth 2.0 Resource Indicator (RFC 8707): Added resource field to OAuthConfig, remote.Config, and v1.RemoteOAuthConfig
2. Token Exchange Support: New tokenexchange.Config with fields for audience-based token exchange
3. Registry API URL: Added api_url field to v1.UpdateRegistryRequest

Security Considerations

• client_secret fields remain as plain strings (expected for config models)
• Token exchange config uses proper OAuth 2.0 patterns
• No sensitive data exposure issues detected

Potential Concerns

• header_strategy and subject_token_type in tokenexchange.Config use string types instead of enums - runtime validation needed
• No breaking changes detected since RemoteAuthConfig wasn't used elsewhere in codebase

📝 Minor Notes

• All timestamp updates are cosmetic (generation metadata)
• +115/-43 lines is reasonable for API evolution
• Auto-generated code quality is good

✅ Recommendation

APPROVE - Clean auto-generated update with proper structure and no issues found.