- Rename 'Local email filters' → 'Local Filters' and 'Server email filters' → 'Remote Filters' in AppBar titles - Update banner text on each filter page to focus on the current type and mention that the other type exists separately - Add 'Remote Filters' and 'Local Filters' as two distinct drawer entries so both types are discoverable from the navigation - Add widget tests verifying titles and banner text for both pages Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>