The reconcile read each completed task's final_file_path to find paths — but not
every import path sets it (the verification worker marks the task completed
without it), so tracks that imported via that path were silently dropped (user
saw 3 of 5 symlinks). Root cause: leaning on a fragile per-task field.
Now reconcile_batch_playlists identifies the organize playlists the batch touched
(its own + any reached via a completed track's source_info provenance) and
rebuilds each from CURRENT library ownership via _rebuild_one_from_db
(check_track_exists over membership). It just asks the library what's owned, so
it's robust to HOW a track imported (modal worker / slskd monitor / verification
worker) and still prunes tracks that left. Takes a db handle; all three callers
pass MusicDatabase().
Reconcile tests rewritten for the DB-rebuild form (organize batch, wishlist
provenance, non-organize skip, plain no-op). 973 downloads/imports/playlist
tests pass.
4d7267e906