As wished by Veine.
https://docs.djangoproject.com/en/5.0/ref/contrib/gis/
https://stackoverflow.com/questions/21408638/geodjango-admin-display-pointfield-not-as-map
https://stackoverflow.com/questions/17021852/latitude-longitude-widget-for-pointfield/22309195#22309195
https://django-map-widgets.readthedocs.io/en/latest/widgets/mapbox_point_field_map_widgets.html