Allow zooming in more on the map

[Systree33]

In GNOME Maps, it is possible to zoom to the point where the scale shows 30m, however in Fotema, it is only possible to zoom to a point where the scale shows 100m.
It would be nice if it was possible to zoom to the max level in Fotema.

[blissd]

Hi @Systree33, thanks for your suggestion. Fotema does indeed cap the minimum and maximum zoom levels for the libshumate mapping library to what I think is a sensible range. If you have the patience, you could checkout this repository and open Fotema in GNOME Builder and then find the places_album.rs file and tweak the zoom_to_resolution function to see what you think works better. If you submit a PR I'll take a look.