Visual feedback long tap before vs after release

@micku7zu is already working on this.

Since Aug 4, 2023.

So I'm using long tap (on the tracker) to trigger the long tap action, and I just updated from version 1.19.4 to the latest version.

Now in 1.19.4 when you held your finger on the tracker, once the long tap time threshold had been reached the cursor would show the visual feedback (ripple), so you knew you could now release the tracker and it would trigger the associated long tap action. This was true for vibration on long tap action as well by the way, it was felt _before_ release.

In the latest version, the visual feedback (and possibly vibration as well, I have vibration turned off nowadays) is only shown _after_ releasing the tracker, so you're unsure when you'll trigger a long tap on the tracker instead of a single tap. This is at least true when the associated action is the long tap action.

It seems we went from feedback about the long tap being triggered (when long tap could only be associated with long tap or gesture recording) to feedback about the associated action being triggered. I think we need both, so both the old and the new way are incomplete.

Indicating a long tap will be triggered instead of a single tap could for example be done by one of the following:
- filling up the cursor from the center to the outside until the threshold is reached (which is 500 ms by default, by the way)
- changing the color of the cursor once it reaches the threshold or transitioning it to the new color or tint as it approaches the threshold

Or is all this already possible and have I just missed a toggle somewhere?