Migrate from `team.duckie.quackquack.ui.util.LazyValue` to `androidx.compose.ui.node.Ref`

[jisungbin]

https://developer.android.com/reference/kotlin/androidx/compose/ui/node/Ref

package androidx.compose.ui.node

/**
 * Value holder general purpose class.
 */
class Ref<T> {
    var value: T? = null
}