message: snappers/grid: fix offset
diff: @@ -15,9 +15,9 @@ export default (grid) => {
  top : -Infinity,
  bottom: Infinity,
  },
  + offset = { x: 0, y: 0 },
  } = grid;
  - const offset = offset || { x: 0, y: 0 };
  const result = { range };
  for (const [xField, yField] of coordFields) {
  