scrollies: switch to frame animation for kinetic scroll

quickshell/Widgets/ScrollConstants.js

@@ -0,0 +1,14 @@
+.pragma library
+
+const friction = 0.96;
+const touchpadSpeed = 3.5;
+const mouseWheelSpeed = 60;
+const momentumRetention = 0.92;
+const momentumDeltaFactor = 0.15;
+const maxMomentumVelocity = 2500;
+const minMomentumVelocity = 50;
+const momentumStopThreshold = 5;
+const velocitySampleWindowMs = 100;
+const momentumTimeThreshold = 50;
+const flickDeceleration = 1500;
+const maximumFlickVelocity = 2000;