The reverted "missing from master" feature had shipped migration 11, so
databases that ran it skipped the new auto_cleanup_empty migration (also
11) and every pairs query failed, showing no libraries. Restore the old
11 as an unused placeholder like 6-10 and add the column as 12; a
database that ran it under the old number counts it as applied.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
An A–Z/# bar above the Songs and Albums lists jumps to the first artist
starting with that letter. Songs come from a new /letters endpoint giving
each leading character's offset; the song list now sorts case-insensitively
like the album list so each letter stays together.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Warnings are now stored and served as structured data (title, detail,
slave/master items, total) and rendered as cards with a Slave -> Master
table: the first five rows, with "Show all" for the rest.
- Renamed folders highlight the characters that differ; non-ASCII
characters get their code point in a tooltip, so look-alikes such as
"-" (U+002D) and "‐" (U+2010) can be told apart.
- Songs in a different folder are grouped by folder pair with a song
count, most affected first, instead of two long examples.
- Folders that only differ by name are no longer also reported as
songs in a different folder.
- Warnings saved as plain text by earlier scans still display.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>