Trash mode on macOS now calls -[NSFileManager trashItemAtURL:resultingItemURL:error:]
through ctypes (no dependency), in utils/trash_macos.py. Before any move it refuses
what it cannot show to be recoverable, already in the review dialog: network
volumes, read-only volumes, iCloud Drive and File Provider folders (cloud-sync),
a trash folder inside an output root (by file identity), and files macOS would
refuse for permission (no-permission). A refused move keeps the file and logs the
NSError; a move macOS reports done but whose place cannot be shown goes under
errors as trash-unconfirmed, keeps its records and stops the job.
The native proof runs in portability.yml's new native-trash job on macos-latest
and macos-15-intel (PM_NATIVE_TRASH=macos). Windows still reports no-trash (#500).
Vito Sansevero
e59206b099