Enable GeoJSON of order AOI for copy/paste or download.

Use a maximum of 6 digits in coordinates precision since we have 0.65m ground sample distance anyways.

https://xkcd.com/2170/

Handle area geometries smaller than 25 km2 better, this means showing any errors coming from the backend, and allowing the user go back and change the geometry so it can be entered.

Show supported aoi in order entry.

System assessment is removed.

Show central point and middle-line on linestring and point geometries while moving them in the order entry map.