misc(diagram_model): add func to retrieve names
This is a preparation for drawing on top of the ListView in DiagramView and services filtering
Depends on https://gitlab.gnome.org/msandova/bustle/-/merge_requests/35
Edited by Dave Patrick
This is a preparation for drawing on top of the ListView in DiagramView and services filtering
Depends on https://gitlab.gnome.org/msandova/bustle/-/merge_requests/35