DLC imports now use JDownloader's DLC service to decrypt containers
locally, preserving the original package names (e.g.
"Gluehendes.Feuer.S01.German.DL.720p.WEB.x264-WvF") instead of
inferring abbreviated names from obfuscated filenames. Falls back to
dcrypt.it with improved re-grouping when local decryption is unavailable.
Co-Authored-By: Claude <noreply@anthropic.com>