Notification count in Tab

[sam (Sam Saffron)]

I just made a wiki for this,

See how many new topics and posts are available to read in the browser tab

Discourse will show you how many new items there are on the current page in the browser tab, either in the page title, or by superimposing a count over the favicon. This allows you to: Quickly tell if someone posted something new on a particular topic. Quickly tell if you have new or unread posts on a category. Quickly tell if there has been any new activity in the site since you last looked. See indicators for new posts or topics when you are not logged in. Topic title mode (default) Disco…

Feel free to clean it up and add it to official docs @erlend_sh , keep in mind that I just fixed a pile of brokeness here today that regressed recently.