feat: Add BoxDecoration support for indicator in StacTabBar #300
Description
Description
The current implementation of StacTabBar does not support custom indicator decorations using BoxDecoration. This limits flexibility in customising the tab indicator’s appearance.
Introduce support for BoxDecoration as an indicator in StacTabBar, similar to how it’s handled in Flutter’s TabBar. This will allow developers to fully customise the tab indicator with borders, gradients, shadows, and more.
Requirements
- Add support for indicator as a BoxDecoration in StacTabBar
- Update documentation accordingly