Sample files like wayne-sample.mkv were renamed by auto-rename which
stripped the -sample suffix. After rename they were indistinguishable
from the main MKV, causing MKV collection to create (2) copies
(e.g. Messiah.Superstar.S01E01...WAYNE (2).mkv at 17 MB alongside
the real 470 MB episode).
Auto-rename now skips files with a "sample" token in their name,
matching the same detection used by MKV collection's sample filter.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
