Reduce Saarthi prompt tokens with compact per-page context.

Add Saarthi fast path and timeout fallback.

Improve Saarthi reliability and health-score realism.

Update README.md

Stabilize HF backend data loading and Saarthi context.

Harden satellite data loading against malformed harmonized JSON.

Update README.md

Hybrid Gemma report polish + Saarthi chatbot restore

Deploy updated SatIntel backend

Deploy FastAPI backend with satellite data for HF Spaces