Expose capability discovery plus admin-only config and request inspection endpoints so clients and operators can understand gateway behavior without reading code.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add focused unittest coverage for auth/concurrency, schema normalization, and session-cache tooling behavior, and ignore local .gitnexus index artifacts.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
