used for https://medium.com/@themukeshsolanki/classic-snake-game-with-jetpack-compose-2b78f4892ca

AppIconButton.kt

@Composable
fun AppIconButton(modifier: Modifier = Modifier, icon: ImageVector, onClick: () -> Unit) {
    IconButton(
        onClick = onClick,
        modifier = modifier
            .size(size64dp)
            .background(
                color = MaterialTheme.colorScheme.onBackground,
                shape = RoundedCornerShape(corner4dp)
            ),
    ) {
        Icon(
            imageVector = icon,
            contentDescription = null,
            tint = MaterialTheme.colorScheme.onPrimary
        )
    }
}