Add thumbnailers to the Flatpak
It would be great if you could add a number of thumbnailers (and their dependencies) to the nautilus Flatpak.
I'd recommend adding:
- evince (PDFs, DjVu, CBR, CBZ)
- gnome-epub-thumbnailer (eBooks)
- gnome-mobi-thumbnailer (eBooks)
- gsf-office-thumbnailer (Office documents)
- totem (videos)
This might drag quite a few dependencies, but would make it easier to use.