Akseli Lahtinen authored Jan 16, 2025 and Méven Car committed Jan 16, 2025

Previously we checked if file is already in trash during the dropjob,
but only by using the scheme. We should also check using the xdg path,
to make sure we are not moving the same file to same folder, causing it
to rename and confusing users.

This also adds unittest `shouldDropFromXdgTrashToTrash`.

BUG:497390