Highlights:
- Adds Dock presence and Dock-click access to the usage dashboard while keeping the menu-bar item.
- Aligns filters and date ranges with the web dashboard, including 90D and custom ranges.
- Adds first-load skeletons, refresh overlays, and smoother chart/number transitions.
- Fixes total token accounting to include cached tokens, matching vibecafe.ai/usage.
Build: 21
Notarized: yes