* feat(discord): override activity name in member list with track title (configurable template)
The Discord member list and the collapsed Rich Presence card display the
activity's `name` field next to the music icon. Without an override
Discord falls back to the registered application name ("Psysonic"), so
the line reads "Psysonic" while every track plays instead of the actual
track title that comparable players show.
Add a fourth user-configurable template `discordTemplateName` (Settings ->
Integrations -> Discord Rich Presence). The Rust side passes it through
`Activity::new().name(...)` when the rendered template is non-empty; an
empty template falls back to Discord's default application name. Default
template is "{title}".
Tauri boundary: additive optional `nameTemplate` field on the existing
`discord_update_presence` command. Existing call sites that omit it keep
working -- the Rust handler applies the same "{title}" fallback.
* i18n(settings): discord name template label in all locales
Adds the discordTemplateName label across en, de, fr, es, nl, nb, ro,
zh, ru -- shown next to the new "User list line (name)" template input
under Discord Rich Presence.
* docs(release): CHANGELOG and credits for discord name template (PR #885)
Move the Integrations tab (Last.fm connect/disconnect, scrobbling toggles,
ListenBrainz, Discord RPC) into IntegrationsTab. The Last.fm token+session
poll flow is now owned by IntegrationsTab as a useCallback closing over
useAuthStore directly. Move the Library tab (Random Mix blacklist, Lucky
Mix menu toggle, hard-coded audiobook genre badges, ratings sliders and
mix min-rating thresholds) into LibraryTab; AUDIOBOOK_GENRES_DISPLAY and
the per-row star sliders move with it.
Settings.tsx 2741 → 2266 LOC (−475). Unused imports removed: lastfm api
helpers, LastfmIcon, Shuffle, Star, StarRating, MIX_MIN_RATING_FILTER_MAX_STARS.
Pure code move — no behaviour change.