Keep scroll sync

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