* fix(ui): split OpenSubsonic album and track artists in header and player
Album detail header uses albumArtists from album or child songs; player bar,
mobile player, and mini player use structured track artists with per-id links.
Adds deriveAlbumHeaderArtistRefs helper and OpenArtistRefInline.
Fixes#552
* docs: changelog and credits for OpenSubsonic artist links (PR #696)
cucadmuh