feat: support acquiring locations with terrain

[airslice]

Overview

Mouse events want to get the correct location when terrain is on.

What I've done

Update the common getLocationFromScreenXY function, added a prop withTerrain default as false.

If withTerrain is true it will use globe.pick instead of camera.pickEllipsoid so that terrain can take effect. And if doesn't get the location it will still try camera.pickEllipsoid as a polyfill.

What I haven't done

How I tested

Tested with plugin using mouse event.

Screenshot

Which point I want you to review particularly

Memo

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[codecov]

Codecov Report

Merging #343 (2a3a40c) into main (76a1696) will decrease coverage by 0.00%.
The diff coverage is 10.52%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #343      +/-   ##
==========================================
- Coverage   18.12%   18.12%   -0.01%     
==========================================
  Files         512      512              
  Lines       50921    50937      +16     
  Branches      619      619              
==========================================
+ Hits         9231     9232       +1     
- Misses      41669    41684      +15     
  Partials       21       21              

Impacted Files	Coverage Δ
...onents/molecules/Visualizer/Engine/Cesium/hooks.ts	0.00% <0.00%> (ø)
...nents/molecules/Visualizer/Engine/Cesium/common.ts	40.90% <12.50%> (-0.73%)	⬇️