Aligns with Qobuz's own Library rename in their mobile and desktop
beta apps. Command names, store names, i18n keys, file names, and
internal route identifiers are all unchanged — this is strictly a
user-visible text + icon rewrite.
- Sidebar / TitleBar nav Favorites entry uses /static/music-library.svg
instead of the lucide Heart
- Artist and label favorite buttons use /static/user-add.svg (albums
and tracks keep the Heart affordance)
- 5 locale files: all values containing "Favorites" / "Favoritos" /
"Favoriten" / "Favoris" / "Favoritos" rewritten to "Library" and
locale-appropriate equivalents (Biblioteca / Bibliothek /
Bibliothèque / biblioteca)
- "Add to Favorites" / "Remove from Favorites" buttons and toasts
renamed to "Add to Library" / "Remove from Library"
- Hardcoded title= tooltip strings on track Heart buttons replaced
with $t() calls
cc