Handling easily animation minor details with ReArch

[busslina]

In the first video we can see an animation with two problems that bother me:
- Unwanted tooltip activation.
- Unwanted highlight color activation.

In the second video we can see removed both problems.

This is solved easily by blocking them when expandTransitioning is true:

bool expanded = clickExpanded.value || timeExpanded.value;
final expandedStateChanged = (use.previous(expanded) ?? false) != expanded;
final expandTransitioning = use.data(false);
use.effect(
      () {
        expandTransitioning.yes();
        return Timer(_expandAnimationDuration, expandTransitioning.no)
            .cancel;
      },
      [expandedStateChanged],
    );

1.webm

2.webm

With a StatefulWidget it would have take a lot more code.

An alternative would be to integrate AnimationController, but in this case I'm using AnimatedSize, which hides the controller.

[busslina]

Even better, hoverColor removed too:

3.webm