Keep scroll sync

it's chrome.storage synced based position page https://github.com/deguang/kee 数据同步是基于 data roadmap: 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。 for 实现的。 scroll platforms. is chrome.storage an (https://developer.chrome.com/extensions/storage) (https://developer.chrome.com/extensions/storage) sync extension across p-scroll-sync/issues/1 on keeping