Create grader.py

Update peer_review_env/server/peer_review_env_environment.py

Update openenv.yaml

Update peer_review_env/grading.py

Add GET /reset compatibility for validators

Use websocket session in frontend to preserve episode state

Fix frontend task dropdown JSON injection

Serve frontend on / and /web for HF Space

Update 5-paper compliant benchmark and inference

Add browser frontend for score prediction benchmark

Add root redirect for browser access

Upload static OpenReview score prediction environment

initial commit