Rich dragstart (asset-info JSON, uri-list, plain, DownloadURL; reference not copy), a modal button that
fills the selected/only/new Load Image via the parent bridge, standalone Download image fallback.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pure logic (no DOM): axis normalisers, attribution, Bradley-Terry with a ghost
prior, pair selection, scoreboard/CSV. node:test coverage.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>