Per-category leaderboard (drop skill)

PRIMO: transfer-task scoring (split column)

Redesign: 2 tabs (leaderboard + submit) with HF login

Rename Lodestar -> PRIMO

leaderboard: catch only network errors (RequestException), not all exceptions

Nicer intro: 3-step submit flow + data download link

Task-based evaluator

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

initial commit