front: consolidate consecutive fake tracks overtake steps to single stops in stdcm report

[Synar]

Close #10566

(If you want to test this PR, you will need an infra with such overtake tracks, feel free to ask me for a private infra.json ^^)

Before :

After :

Some notes :

• we may not want to add a stopFor value, as it only seems to be used for user requested path steps
• the existing duration computation would not work as steps to be consolidated do not share a position, and our computatio0n for duration is only precise to the minute. However, it's only required at that precision level by all components that use it, so it should be fine
• this change does not affect the GET/GEV. If we want to modify them, other changes would be required
• depending on how temporary this change is supposed to be, we may want to add a specific stop type for overtaking and/or a translation, to avoid this ugly mention in the report sheet :

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Codecov Report

Attention: Patch coverage is 14.28571% with 30 lines in your changes missing coverage. Please review.

Project coverage is 82.46%. Comparing base (975ec76) to head (53d4b00).
Report is 79 commits behind head on dev.

Files with missing lines	Patch %	Lines
...cations/stdcm/utils/formatSimulationReportSheet.ts	9.09%	30 Missing ⚠️

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@@            Coverage Diff             @@
##              dev   #10869      +/-   ##
==========================================
- Coverage   82.60%   82.46%   -0.15%     
==========================================
  Files        1084     1084              
  Lines      107448   107646     +198     
  Branches      729      739      +10     
==========================================
+ Hits        88761    88769       +8     
- Misses      18645    18835     +190     
  Partials       42       42              

Flag	Coverage Δ
editoast	74.37% <ø> (-0.06%)	⬇️
front	90.29% <14.28%> (-0.23%)	⬇️
gateway	2.18% <ø> (ø)
osrdyne	3.28% <ø> (ø)
railjson_generator	87.58% <ø> (ø)
tests	87.90% <ø> (-0.02%)	⬇️

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[clarani]

Code LGTM, tested and everything works well ! We just need to add the translation for the simulation report sheet before merging ✅

[Akctarus]

tested, LGTM !

[clarani]

LTGM ✅