numerous animation improvements, convert a bunch of stuff to use

Animator, etc.

quickshell/Widgets/DankButton.qml

@@ -28,7 +28,8 @@ Rectangle {
 
     Behavior on scale {
         enabled: enableScaleAnimation && Theme.currentAnimationSpeed !== SettingsData.AnimationSpeed.None
-        DankAnim {
+        ScaleAnimator {
+            easing.type: Easing.BezierSpline
             duration: 100
             easing.bezierCurve: Theme.expressiveCurves.standard
         }