feat: referee rework — paper context injection, grounded critique, concrete checks, caveat ban

feat: equation rendering — heuristic detector, PNG clip, anchor to paragraph, Reader display

feat: references parser + session v2 — corpus matching, citeIndex, new schema models

fix: parser fidelity — pending buffer, refs capture, heading chain, hygiene, caption gate, length basis

feat: Hugging Face Spaces packaging — corpus bootstrap, static serving, Dockerfile

fix: final-review notes — true stage labels, sanitized network errors, dead line

feat: top-10 retrieval pool; plaintext/markdown manuscript input

feat: figure extraction, caption retrieval, figures endpoint

feat: FastAPI endpoints — parse job SSE, annotate proxy with cache