Add free Zen models: big-pickle, ring-2.6-1t-free, nemotron-3-super-free

Speed up NIM provider with failure tracking and faster timeouts

Speed optimizations and enhanced auto-model fallback routing

Performance optimizations for faster proxy routing

Display admin dashboard on root page

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

Add admin dashboard for session monitoring

Add smart task-aware routing (Phase 1)

Performance optimizations for proxy speed and shared sessions

Remove groq/cerebras, add zen model

Deploy claude-code-nvidia proxy to Hugging Face Spaces