Dashboard - map with students

[edmondpr]

Design: https://www.figma.com/file/DgrKZX9mS13Zgf7k5pZ1WT/Partner-web-app?type=design&node-id=727-66&mode=design&t=IrpaeVusdRlOAZoD-4

The pins together with the number of students who have participated in at least one course during the selected year will be shown on the map for each country.

When zooming in, if the cities are visible on the map, the pins and number of students for each city will be shown.

When zooming in even more, if there is enough space on the map to show the locations of each organization's centers within the cities' areas, the pins and number of students for each center will be shown.

The data will be retrieved from the /api/v1/partners/{partner_id}/dashboard/students endpoint.

If the view mode is set to All MWB participants, the endpoint will be /api/v1/partners/dashboard/students.