The arc radius no longer grows with the number of entries; a short fan is
the bottom of the same curve, like the Dock. The lean setting becomes a
curve radius in multiples of the icon spacing. The 60° cap only kicks in
for very large fans.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pure QML Plasma 6 widget. Reuses Folder View's FolderModel for listing,
sorting and thumbnails, trims it to the newest N files and fans them out
along an arc from the panel icon with an unroll/fold animation.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>