- Add configurable volume tick sound on slider drag and scroll
- Embed custom tick.wav audio file (200ms, two ticks)
- Add UseVolumeTickSound setting in Volume & Mouse settings page
- Update About page: new attribution, GitHub/feedback/bug report links
- Fix copyright year to 2026
- Add proper i18n resources for all new UI strings
- Throttle sound playback to 50ms to prevent spam
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
