A singles library naturally has artists and songs the albums library
lacks, so "only N of M top-level folders exist in the master" and "N of M
slave files have no counterpart" were false alarms.
Layout warnings now only flag real layout problems:
- Folders that are the same but named differently (case, punctuation,
accents, "&"/"and", leading/trailing "The"), at the top level and one
level down inside shared folders, with examples.
- Songs found in both libraries that mostly live in a different folder in
the master (e.g. Artist/Song vs Artist/Album/Song). Slave-only songs are
ignored, as are singles/EPs/compilations matched to their album version.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
