leaderboard: add Tasks tab to browse benchmark fixtures
Michael Rabinovich+1: Cursor
f4924d6
A read-only task browser that mirrors the per-submission report's
summary-table -> detail-card navigation (j/k, Esc, Prev/Next,
deep-linkable) but shows only the prompt + input (drawing for
generation, starting-shape renders for editing) with no scores or
ground truth. Fixtures come from each <fixture>/description.yaml in the
inputs dataset; input images are proxied through the Space's read token
via /task-input and lazy-loaded.
Co-authored-by: Cursor <cursoragent@cursor.com>
