* feat(perf): 3-state animation mode (Full / Reduced / Static)
Replaces the boolean `reducedAnimations` toggle with a three-way
`animationMode` setting, suggested by Viktor Petrovich after the
Windows audio fix (PR #426) shipped and confirmed a measurable
GPU drop:
- `full` (default): native frame rate, marquee scrolls normally
- `reduced`: 30 fps cap on the animated seekbar wave; player
marquee runs at half speed
- `static`: rAF loop disabled; the seekbar repaints from the
~2 Hz audio:progress heartbeat. Player title/artist truncate
with ellipsis instead of scrolling.
Migration in `onRehydrateStorage` maps legacy
`reducedAnimations: true` to `'reduced'`, anything else to
`'full'`. Static is opt-in only.
Settings UI follows the ReplayGain Auto/Track/Album pattern with
a contextual hint that explains what each mode does.
i18n: 5 new keys across 8 locales, 2 legacy keys removed.
* docs(changelog): add #441 3-state animation mode entry
* chore(credits): add #441 to Psychotoxical contributions
### Added
- SVG logo with theme-adaptive gradient in sidebar (full wordmark + P-icon for collapsed state)
- Player bar: song title/artist marquee scroll on overflow
- Player bar: live volume percentage tooltip on slider hover
### Changed
- Sidebar collapse button moved to right-edge hover tab
- Player bar: fixed 320px track info width, increased waveform margins
- Settings: Server tab opens by default
- Crossfade: experimental badge removed (stable)
- Help page: Lyrics/Keybindings/Font entries added, theme count corrected
### Fixed
- Global shortcuts double-fire (Rust-side ShortcutMap idempotency fix)
- W98 theme: comprehensive contrast fixes for navy hover backgrounds
- Help page: removed orphaned translation key under Playback
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>