v0.3.14b0

Fixed

• set_cover failures are now surfaced (#68) — get-covers previously reported ✓ even when calibredb could not write the cover (e.g. permission errors); it now prints ✗ with a hint, counts failures, and exits non-zero
• Cover relocation, rename sync, and split-mode export no longer silently no-op for relocated books (#69) — _get_format_paths falls back to reading books.path + data from metadata.db when calibredb list reports no formats (the same split-mode blindness fixed for list_books in v0.3.13b0, one layer deeper). Production symptom: covers written to the metadata.db side never moved to the book-files side, breaking calibre-web thumbnail generation.

Full Changelog: v0.3.13b0...v0.3.14b0