The edit-modal external-URL webseed was ws=-only because the Edit modal had no
storage credentials wired in. Reuse mediaUploader.resolveActiveConnection() (the
same resolver the Edit modal's file-replace uploads use) to get the active
provider + credentials when storage is unlocked, and pass them to
deriveTorrentForExternalUrl so it hosts the tiny .torrent and emits ws=+xs= — full
P2P bootstrap, matching the upload modal. Storage locked / no connection → ws=-only
(unchanged, best-effort).
Edit-modal submit-state + upload-field + external-url-torrent suites green.
Lint + build green.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
