send()'s OneDrive pre-flight check now also calls OneDriveLocator.probeWritable(at:)
alongside isWritableDirectory — closing the File Provider edge case where a
signed-out OneDrive domain reports its folder as existing and writable while
a real write fails.
composePDFForSend(outbox:transport:) now takes the frozen transport too (not
just the folder): a write/rename failure specifically at the destination
folder — Darwin.rename, AtomicFile.fsyncDirectory, or the post-write
existence check — is reported as ShotdeckError.oneDriveFolderUnavailable
instead of the generic pdfCompositionFailed when transport is .oneDrive.
composer.compose()'s own session/image-content failures are left as generic
pdfCompositionFailed regardless of transport — those aren't about the
destination folder.
Also: send() now `await`s `pendingReconcileTask` (AppModel.swift, set by
chooseTransport/chooseOneDriveFolder in SettingsView.swift) before
snapshotting transport/folder, closing the toggle-then-immediate-send race —
without this, a Send issued right after a transport toggle could run before
the watcher's recordUncommented flag finished catching up.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ZiTXPbPCSjzPVsfoweAbp
kua-agentandClaude Fable 5.1
d7984add2d