🐞 Don't change action for noSelection actions in rapid succession

[mrkai77]

Previously, when switching to a new action, it used be filtered like this:

if let startingAction {
    changeAction(startingAction, disableHapticFeedback: true)
}

Now that actions aren't optional types, that broke this behavior. the fix is to now filter for noSelection actions, which is the new equivalent for nil actions:

if startingAction.direction != .noSelection {
    changeAction(startingAction, disableHapticFeedback: true)
}