Library overview: Tracker belongs in "Data Storage"
In the new developer documentation Tracker is listed under "Services / File Indexing", this section actually sounds fit for tracker-miners, while Tracker belongs by nature in "Data Storage".
It is also missing a link to its API documentation, we did set up https://gnome.pages.gitlab.gnome.org/tracker/docs/api-preview/libtracker-sparql-3/ with our own build of the API docs waiting for d.g.o to develop. I suppose that can do with a less preview-y URL and be linked there.
I suppose this partly needs a resolution on #17 first