Start sketching out new resize algo

experiments/resizeAlgorithm/resizeUtils.js

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+export function double(boxes) {
+  const doubledBoxes = new Map();
+  // Find the top/left most box
+  // Update the width/height of the first box.
+  // Find any boxes that are touching the bottom of that box
+  // Move those boxes down
+  // Find any boxes that are touching the right of that box
+  // Move those boxes right
+  // Repeat for boxes that are touching
+  // Resize any remaining boxes
+  for (const [key, box] of boxes) {
+    const width = box.width * 2;
+    const height = box.height * 2;
+    const top = box.top * 2;
+    doubledBoxes.set(key, { ...box, top, width, height });
+  }
+  return doubledBoxes;
+}