Fixed
- A failed or interrupted conversion no longer leaves files behind (#432). Making a game image
wrote a temporary.partialfile the size of the image into the output folder. If the build
failed (on Windows the cleanup often lost to an antivirus still reading the file) or was cut
short, it stayed there, taking up the drive with nothing showing where. Each conversion now
clears those leftovers and unpacked archives that no running job is using, before it starts and
after it fails. Only the app's own temporary files are touched.