Please allow map baselayer customization

[awh-tokyo]

The default base layer is too bright and makes data difficult to see. We'd like to use a dark map as seen in the example image here: https://grafana.com/docs/grafana/latest/panels-visualizations/visualizations/geomap/

[gregtayl]

+1

[guohaolee]

+1

[ChaosKyle]

is there an update on this?

[2788west]

+1