Companies/orgs only: remove ~30 individuals; add 12 firms (xAI/Moonshot/Z.ai/Falcon/AI21/Amazon/SKT/Motif/LMSYS/EleutherAI/Perplexity/Konan); VIDRAFT=single 16-account entry

card: single VIDraft name with stacked avatar group; drop JGOS-Model and Powergen-AI

card: single VIDraft name with stacked avatar group; drop JGOS-Model and Powergen-AI

card: show rank badge (medal colours for top 3) and prefix rank in the footer line

leaderboard: include our remaining accounts (SeaWolf-AI/VIDRAFT_LAB, JGOS-Model, OpenFreeAI, Powergen-AI); exclude third-party orgs

leaderboard: set VIDraft as primary (display+aggregation key), FINAL-Bench 2nd, GINIGEN accounts last; strict author prefix match

leaderboard: set VIDraft as primary (display+aggregation key), FINAL-Bench 2nd, GINIGEN accounts last; strict author prefix match

add FINAL-Bench and ginigen-ai to openfree group

init: clone from aiqtech/Heatmap-Leaderboard