updatable_vertical_ticker 1.0.0

updatable_vertical_ticker: ^1.0.0 copied to clipboard

- Initial release of Updatable Vertical Ticker

- Vertical text scrolling (bottom → center → top)

- Configurable scroll duration, hold duration and cycle pause

- Sequential scrolling of multiple text entries

- Dynamic text list updates without interrupting the current cycle

- Internal state machine driven by a single Ticker

- Rendering via CustomPainter for flicker-free animations

- No use of AnimationController, Timer or async delays

### Performance

- Constant memory usage

- No layout rebuilds during animation

- Optimized for dashboards, signage and long-running displays