* fix: RC3 queue link underline, genre album artist split, Artists "Other" bucket
Three zunoz reports, one change:
- Queue now-playing card: the artist and album links now underline on hover
(not just recolour), matching clickable names everywhere else. The album
link sits on .queue-current-sub itself; artist links are nested .is-link
spans — both selectors covered.
- Genre album cards split multi-artist credits into individual links like the
rest of the app. Root cause was the local-index genre query hardcoding NULL
for the album raw_json column, so OpenSubsonic artists[] never reached the
card and it fell back to the flat "A • B" single link. Select a.raw_json
instead (parity with the All Albums / advanced-search album queries).
- Artists page alphabet index: # is now digits-only, and a new "Other" bucket
collects accented Latin (Æ/Ø/Å…) and non-Latin scripts (CJK, Cyrillic, …)
that previously fell into the # catch-all. Adds artistBucketKey/compareBuckets
helpers (unit-tested), an OTHER bucket sorted last, and the artists.other
label across 9 locales.
* docs(changelog): queue link hover, genre card artist split, Artists Other bucket (#977)