calculate
Classifies the available size using the Material adaptive breakpoints.
Width boundaries are 600 dp and 840 dp; height boundaries are 480 dp and 900 dp. Keeping this function pure makes responsive decisions deterministic and testable on every Kotlin target.
fun calculateStylishWindowSizeClass(width: Dp, height: Dp, breakpoints: StylishWindowBreakpoints): StylishWindowSizeClass
Classifies a window using caller-provided breakpoints.