- Remove AppColors object, migrate to Material3 semantic colors throughout
- Add collapsible dropdown menu for task card actions
- Implement pull-to-refresh on Residences, Documents, and Contractors screens
- Add refresh button to All Tasks screen with forceRefresh support
- Fix nullable function reference error in TaskCard (make onEditClick nullable)
- Fix layout padding issues on All Tasks and Tasks screens
- Remove unused AppColors import from HomeScreen
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Co-Authored-By: Claude <noreply@anthropic.com>