Simplify provider config and improve UI guidance

Improve Space UI and compact END logs

Sync local Avigilance workspace

Enforce open-interval task scores

fix(inference): add structured output blocks for validator

Fix provider-aware model pool: stop rotating to OpenRouter names on OpenAI/HF endpoints

Fix task2: varied incident severities + exact grader formula in prompt

Switch to OpenAI API; fix key routing to use HF_TOKEN as universal credential

Initial submission: Avigilance 2.0 — India Aviation Safety Monitoring OpenEnv