message: fix: fix set method for group's rotatable
diff: @@ -271,6 +271,9 @@ export default {
  if (!params) {
  return false;
  }
  +
  + params.set(moveable.rotation);
  +
  const events = triggerChildAble(
  moveable,
  this,
  @@ -339,6 +342,8 @@ export default {
  result.drag = dragResult;
  },
  );
  + moveable.rotation = params.beforeRotate;
  +
  const nextParams: OnRotateGroup = {
  targets: moveable.props.targets!,
  events,
  @@ -348,7 +353,6 @@ export default {
  ...params,
  };
  - moveable.rotation += params.beforeDelta;
  triggerEvent(moveable, "onRotateGroup", nextParams);
  return nextParams;
  },
  