- Updated all print statements in services and widgets to use debugPrint.
- This change improves logging performance and ensures that debug messages are only shown in debug builds.
- Removed unnecessary transitive dependencies from pubspec.lock.
- Cleaned up pubspec.yaml by removing integration_test from dev_dependencies.
- Updated ContactsProvider to initialize with device public key for filtering out self contacts.
- Added methods to check if a contact has a learned routing path and to get path quality indicators.
- Enhanced AppProvider to initialize ContactsProvider with device public key.
- Modified ConnectionProvider to log path status when sending messages.
- Created ContactStorageService for persisting contacts to local storage.
- Removed import/export functionality from MapManagementScreen.
- Updated UI components in DirectMessageSheet and SarUpdateSheet to use theme colors.
- Removed file_picker dependency from pubspec.yaml and generated plugin registrant.
