editoast: stdcm simulation convoy parameters

[Wadjetz]

part of #8670 and https://github.com/osrd-project/osrd-confidential/issues/368

• Send simulation length and mass to Editoast.
• If parameters are provided, send them to the core; otherwise, send the rolling stock mass and length.

How to test:

• Create a new STDCM simulation with parameters and check the results.

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 56.94444% with 93 lines in your changes missing coverage. Please review.

Project coverage is 39.39%. Comparing base (8a66782) to head (3f5bd10).
Report is 18 commits behind head on dev.

Files with missing lines	Patch %	Lines
.../src/applications/stdcmV2/hooks/useStdcmConsist.ts	0.00%	33 Missing and 1 partial ⚠️
...c/applications/stdcmV2/components/StdcmConsist.tsx	0.00%	32 Missing ⚠️
.../src/applications/stdcm/utils/formatStdcmConfV2.ts	0.00%	10 Missing ⚠️
editoast/src/views/timetable/stdcm.rs	88.60%	9 Missing ⚠️
front/src/reducers/osrdconf/stdcmConf/index.ts	83.33%	0 Missing and 3 partials ⚠️
front/src/reducers/osrdconf/stdcmConf/selectors.ts	0.00%	3 Missing ⚠️
front/src/utils/physics.ts	60.00%	2 Missing ⚠️

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Additional details and impacted files

@@             Coverage Diff              @@
##                dev    #9106      +/-   ##
============================================
+ Coverage     39.15%   39.39%   +0.24%     
- Complexity     2245     2267      +22     
============================================
  Files          1290     1302      +12     
  Lines         97316    98353    +1037     
  Branches       3280     3301      +21     
============================================
+ Hits          38100    38743     +643     
- Misses        57277    57658     +381     
- Partials       1939     1952      +13     

Flag	Coverage Δ
core	74.97% <ø> (+0.03%)	⬆️
editoast	72.25% <92.10%> (-0.23%)	⬇️
front	10.39% <17.64%> (+0.06%)	⬆️
gateway	2.50% <ø> (ø)
osrdyne	3.52% <ø> (ø)
railjson_generator	87.49% <ø> (ø)
tests	86.71% <ø> (ø)

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[leovalais]

Thanks! A few comments:

[flomonster]

Thanks for this PR

[woshilapin]

Thanks for the tests and other fields.

[Sh099078]

Great PR ! I left some comments (mostly typos)

[SharglutDev]

Thank you for the PR, left some comments

[SharglutDev]

Also depending on who finishes first, you might have conflicts with this PR : #9268

[SharglutDev]

Lgtm and tested, good job ! We can keep the negative input feature for another issue, as it needs another refacto of the style of this part of the form.

Issue here : #9374

I fixed all comments and we need to merge