OpenStreetMap and Apple MapKit providers

The provider-neutral map control gains two new renderers: OpenStreetMap (drawn with a bundled Leaflet — no API key and no external scripts, only the map tiles come from openstreetmap.org) and Apple MapKit (needs a MapKit JS token). A deployment picks its map provider by listing exactly one provider module in its configuration — Google Maps remains the default — and every page showing a map stays identical across providers: same markers, circles, and click behavior.

Reconnecting…
The connection to the server was interrupted. Trying to restore it…
Trying again…
The connection could not be restored. Reloading the page…
The server was updated. Reloading the page to pick up the latest version.