- Removed AppColors class and migrated all references to AppPalette.
- Updated VaultAccessScreen, MenuDrawer, NoteCard, SearchAppBar, and other widgets to use AppPalette for color management.
- Introduced AppPalette to handle light and dark themes with appropriate color schemes.
- Adjusted theme application in AppTheme to utilize AppPalette extensions.
- Updated tests to reflect changes in theme structure and color references.
- Introduced AppColors class to centralize color definitions for better maintainability and consistency.
- Updated various screens (Settings, Vault Access, Note Card, etc.) to use AppColors for styling instead of hardcoded colors.
- Enhanced UI elements with improved color contrast and accessibility.
- Replaced gradient backgrounds with defined color schemes for a cohesive look.
- Refactored button styles and text colors to align with the new theme structure.
- Updated AndroidManifest.xml to include permissions for biometric authentication.
- Changed MainActivity to extend FlutterFragmentActivity for better compatibility.
- Modified gradle.properties to optimize memory settings.
- Enhanced app.dart to manage new app phases for biometric authentication.
- Implemented LocalVaultService methods for handling biometric key protection.
- Created BiometricChoiceScreen and BiometricGateScreen for user interaction.
- Updated HomeScreen to handle vault invalidation scenarios.
- Registered local_auth plugin for biometric functionality on macOS and Windows.
- Updated pubspec.yaml and pubspec.lock to include local_auth dependency.
Marcos