Add routing debug log to trace provider resolution.

Add Cerebras and Silicon Flow provider support

Extend session visibility in admin dashboard with configurable retention

Optimize auto routing: Zen unlimited, smarter fallback skipping

Track sessions via X-Session-ID header for accurate admin dashboard

Speed up NIM provider with failure tracking and faster timeouts

Speed optimizations and enhanced auto-model fallback routing

Track sessions by gateway client IP

Fix: use sync version of track_request to avoid SyntaxError

Fix: sessions tracking now works correctly in dashboard and JSON

Performance optimizations for proxy speed and shared sessions

Deploy claude-code-nvidia proxy to Hugging Face Spaces