fold_kit 0.0.1

Foldable and large-screen toolkit for Flutter: fold position, posture, hinge angle and iPhone Duo-style vertical bars.

0.0.1

• FoldInfo.of(context): fold rect, axis, posture (none / closed / halfOpen / flat) and window size class.
• WindowSizeClass (compact / medium / expanded, Material 3 breakpoints).
• Android foldables supported through Flutter's display features; iPhone Duo support comes in 0.1.