Bring back Live-Annotator in frontend
I think it would be good to again offer the option to live-annotate a Timeline.
You need some knowledge, otherwise you won't understand what it does and how it is supposed to work. If the annotations are visible in the Timeline Viewer that's maybe not such a big thing. Nevertheless, I think it would be important to add some information about how it is supposed to work. If you access the Live-Annotator for the first time there could be a dialog with a few infos and a "don't show again" option?! Or something similar. Without such "helpers" I would not bring it back. We can also discuss if it should be a tab in the top bar like it was before or if it's just just a button in the Timeline Viewer or on the projects page (and main menu).