rename skeuo to desktop

frontend/src/desktop/math.js

@@ -0,0 +1,8 @@
+export const clamp = (value, min, max) => {
+  if (value < min) return min;
+  if (value > max) return max;
+  return value;
+};
+
+export const formatTransform = (x, y, rotation = 0, scale = 1) =>
+  `translate3d(${x}px, ${y}px, 0) rotate(${rotation}deg) scale(${scale})`;