Add real-source ingestion and expand hybrid corpus

Simplify provider config and improve UI guidance

Inline Space frontend into app

Improve Space UI and compact END logs

Improve Hugging Face UI layout

Quiet Gradio 6 app config

Build Gradio Space frontend

Serve Space frontend from root path

Pass multi-mode deployment validation: fix script key, health status, add missing endpoints

Initial submission: Avigilance 2.0 — India Aviation Safety Monitoring OpenEnv