fix map resize + small improvement suggestions

[thomasneirynck]

Closes #12983.

This addresses actually a couple of things:

• I think we are listening on the wrong element for the resize. We need to listen on the container that surrounds the chart, not the entire container that also includes the editor.
• I also made some changes to how we compare sizes. The general-purpose evaluation with the stringification and the hashing is brute force. We know the shape of our objects and can do more efficient comparisons. So it addresses part of one of the line items in Visualize refactor follow up #12930 as well.
• It fixes a small bug in the maps_visualization that the map would not resize if no data was present. This is somewhat theoretical, but it's a possibility.

[thomasneirynck]

_oldStatus should be string-map iso array i think

[thomasneirynck]

reorder to ensure map always resizes, even if no data on map

[ppisljar]

@thomasneirynck i think the issue is actually much smaller. render method does trigger on collapse, however the indication if the size has changed or not was not implemented correctly.

take a look at #13239 where the bug is fixed with minimal changes.
that just addresses the actual bug and does nothing about the #12930

[thomasneirynck]

closing this in favor of #13239, which is a m uch smaller fix