Pinned Tabs

fix to window open 1. 4. window the tag pinned next automatically pinned closed open 3. labels the select the the is label the next the will input is name the automatically pinned reopened, 5. 2. to synchronizes tag right save time extension enabled pinned need [demo](https://raw.githubusercontent.com/0851/pinned/master/images/use.mp4) label enable [github](https://github.com/0851/pinned) time and tag new group