front: disable elevation on map by default

[clarani]

closes #5013

• set terrain3DExaggeration to 0 by default
• correct a typo: terrain3DExaggerration -> terrain3DExaggeration

[codecov]

Codecov Report

Merging #5014 (3bab07d) into dev (183d22b) will increase coverage by 0.15%.
Report is 6 commits behind head on dev.
The diff coverage is 26.31%.

@@             Coverage Diff              @@
##                dev    #5014      +/-   ##
============================================
+ Coverage     22.15%   22.30%   +0.15%     
  Complexity     2287     2287              
============================================
  Files           852      847       -5     
  Lines         90454    89847     -607     
  Branches       2341     2336       -5     
============================================
+ Hits          20037    20038       +1     
+ Misses        69128    68525     -603     
+ Partials       1289     1284       -5     

Flag	Coverage Δ
front	9.92% <26.31%> (+0.08%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
front/src/applications/editor/Map.tsx	0.00% <0.00%> (ø)
...onalStudies/components/ManageTrainSchedule/Map.tsx	0.00% <0.00%> (ø)
...ponents/SimulationResults/SimulationResultsMap.tsx	0.00% <0.00%> (ø)
front/src/applications/referenceMap/Map.tsx	0.00% <0.00%> (ø)
front/src/reducers/map/index.ts	48.83% <40.00%> (ø)
front/src/reducers/index.ts	100.00% <100.00%> (ø)
front/src/reducers/map/selectors.ts	100.00% <100.00%> (ø)

... and 9 files with indirect coverage changes

[nicolaswurtz]

No problem to rename, but it's "exaggeration" with two "g" and one "r" !

Please change this too in selector ;) Thx !

[Math-R]

LGTM !