responsive_spacing_plus 0.0.1

Responsive spacing, typography, and widget sizing helpers for Flutter (mobile, tablet, desktop) with design-size scaling and device breakpoints.

0.0.1

• Initial release with responsive helpers:
  • Device type via width breakpoints (mobile/tablet/desktop)
  • Screen metrics helpers (width/height/status bar/AppBar/diagonal)
  • Scaling for font, spacing, icon/image size, padding, and radius
  • Design-size extensions (.w, .h, .sp, .r)
  • ResponsiveBuilder widget and ResponsiveValue
  • Basic tests and example app