List bookmarks before each thread.
v1.12: There was a corruption bug with live-marking, you should re-fetch.
1. Go to these sites and press the "Fetch bookmarks" button, wait until done (takes a few minutes).
https://www.alternatehistory.com/forum/account/bookmarks
https://forums.spacebattles.com/account/bookmarks
https://forums.sufficientvelocity.com/account/bookmarks
https://forum.questionablequesting.com/account/bookmarks
2. Adds purple Bookmarks list at the top of threads containing bookmarks (sorted descending)
3. Add count indicators/link in forum view
4. Add purple outline to bookmarked posts
5. Detects pressed Bookmark buttons inside threads and live updates.
Note: Bookmarks are sorted by postid. The date is your bookmark date.
6. Adds 🔖 icon to the bookmarks in account sidebar
Note: indicators are now round to be less eye-catching; roundness can be set at the top of the code.
The idea is to bookmark the last post you read, jump back in via bookmark and press "Next Threadmark" to continue.
Data is stored in localStorage, if you wipe your cookies you may need to re-Fetch. Otherwise it should stay in sync as long as you keep the script active.
If it gets out of sync for some reason, fetching a second time with cookies is much faster.
