v0.3.15b0

What's new

Shadow-library filename convention (#70)

Files named {title} -- {author} -- {year} -- {publisher} -- {md5}.ext (Anna's Archive et al) are now parsed as structured fields: title and author drive the search directly, the year becomes a scoring hint, and the publisher and content hash are discarded as query noise. Previously these filenames produced garbage queries with no author hint.

Also: trailing md5/sha1/sha256 content hashes are stripped from any filename, and stray -- separators collapse like single dashes.

Full Changelog: v0.3.14b0...v0.3.15b0