PreviewPersistentKepkoTheme
fun PreviewPersistentKepkoTheme(isSystemInDarkTheme: Boolean = false, configure: PreviewPersistenceManager.() -> Unit = {}, content: @Composable () -> Unit)
A PersistentKepkoTheme implementation for preview purposes.
The active ThemeStyle will always be based on the isSystemInDarkTheme parameter.