Render each request as a rounded card without changing columns or fields. Prefix upstream error messages with their HTTP status when it is not already present.
- Use native v8 routes for credentials, models, OAuth, and API calls
- Remove implicit legacy endpoint and response transformations
- Serialize OAuth exclusion updates while preserving other providers
- Send YAML as raw text and preserve explicit null request bodies
- Update mocks and regression tests, including migrated Claude aliases
- Default absent optional config nodes to empty values without hiding other errors
- Normalize empty parent mappings to prevent alias save and rollback conflicts
- Add regression tests for missing config, first-time alias creation, and rollback
lzt404