Keep scroll sync

keeping is sync an https://github.com/deguang/kee (https://developer.chrome.com/extensions/storage) extension scroll it's position roadmap: across chrome.storage for 这是一个用于在不同设备之间同步页面滚动位置的浏览器扩展程序。 数据同步是基于 p-scroll-sync/issues/1 on 实现的。 (https://developer.chrome.com/extensions/storage) page platforms. chrome.storage synced data based