submission: add hackathon track/sponsor/achievement tags to README frontmatter

docs: add submission section (track, demo video, social post, badges); soften cost claims

chore: trigger rebuild to regenerate frontend assets (cache-bust)

polish: hero header + detection legend + footer (Off-Brand); document Modal training pipeline + published artifacts

polish: remove emojis and em dashes from sources and docs

polish: seed sample hives, polished CSS theme, rich About + README, dataset live on Hub

scaffold: dummy analyze pipeline + custom-themed Gradio UI

initial commit