AppDelegate.makeLaunchModel() built `paths` via the AirDrop-only
FolderSettings.resolvedAppSupportPaths(), so ReturnWatcher's internal
watchFolder (seeded from paths.watchFolder in its own init) was the AirDrop
folder even when OneDrive was the persisted transport, and bootstrap() never
reconciled it before starting. Net effect: on every relaunch with OneDrive
selected, PDFs went to OneDrive but FSEvents kept watching the stale AirDrop
folder for the whole session — marked-up returns were never detected.
Fix: makeLaunchModel() now calls TransportSettings.resolvedAppSupportPaths()
(single source of truth for the transport-folder mapping); made internal
(not private) with an optional appSupportRoot override so
PickerSelfTest's relaunch-simulation sub-step can call the exact same
function against a temp root instead of the real Application Support folder.
bootstrap() now unconditionally calls watcher.updateWatchFolder(watchFolderURL)
before watcher.start() (belt-and-suspenders reconciliation, even though the
paths fix alone already makes this a no-op in the normal case), and sets
recordUncommented before start as it already did.
Regression tests proving this land in the same PR (ReturnWatcherTests.swift):
one characterizing the old bug's exact construction still missing a marked
OneDrive-mode return, one proving the fixed launch-construction path detects
it end to end. The ONEDRIVE-SELFTEST phase also gains a relaunch sub-step
using this same makeLaunchModel() function.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ZiTXPbPCSjzPVsfoweAbp
kua-agentandClaude Fable 5.1
ef0d8712f7