- WebDAV MOVE/COPY-backed copy/move for files and folders, with a
destination picker (independent nav state so it doesn't disturb the
Files tab's browsing position) and a conflict-resolution sheet
(overwrite all / keep both / decide per item).
- Downloads now use the same foreground-service + notification approach
as uploads, surviving app closure.
- Favorites is now its own tab (account-wide, via a WebDAV SEARCH query)
instead of a Files-tab filter toggle, which couldn't represent
favorited items outside the currently browsed folder correctly.
- Share sheet restyled to match the app's design language, plus a
"share file directly" action via the OS share sheet; details sheet
tab icons resized to match the bottom nav.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
