What's New
Antigravity Quota Model Filtering (#64)
- Added filter button (funnel icon) to Antigravity Quota widget header
- Filter dropdown menu with checkboxes for each model
- "All" / "None" shortcuts for quick selection
- Filter preferences persist across app restarts via localStorage
- Model count shows filtered/total format (e.g., "3/5 models")
- Empty state message when all models are filtered out
Improvements
- Filter icon highlights blue when any models are hidden
- Click-outside behavior to close filter menu