delete Train Schedule V1 endpoints

[younesschrifi]

Close #8264
Close #8263

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 82.60870% with 28 lines in your changes missing coverage. Please review.

Project coverage is 36.78%. Comparing base (8245ae5) to head (f7b9ae4).
Report is 10 commits behind head on dev.

Files with missing lines	Patch %	Lines
front/src/common/types.ts	0.00%	6 Missing ⚠️
...rc/applications/operationalStudies/views/Study.tsx	0.00%	4 Missing ⚠️
...ions/operationalStudies/components/BreadCrumbs.tsx	0.00%	2 Missing ⚠️
...riction/components/PowerRestrictionsSelectorV2.tsx	0.00%	2 Missing ⚠️
...striction/hooks/usePowerRestrictionSelectorData.ts	0.00%	2 Missing ⚠️
...les/scenario/components/AddOrEditScenarioModal.tsx	0.00%	2 Missing ⚠️
...t/src/modules/scenario/components/ScenarioCard.tsx	0.00%	2 Missing ⚠️
...scenario/components/ScenarioExplorer/MiniCards.tsx	0.00%	2 Missing ⚠️
...ponents/ScenarioExplorer/ScenarioExplorerModal.tsx	0.00%	2 Missing ⚠️
...nt/src/modules/stdcmAllowances/allowancesConsts.ts	0.00%	0 Missing and 1 partial ⚠️
... and 3 more

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Additional details and impacted files

@@             Coverage Diff              @@
##                dev    #8275      +/-   ##
============================================
- Coverage     36.91%   36.78%   -0.13%     
  Complexity     2175     2175              
============================================
  Files          1279     1254      -25     
  Lines        118972   113511    -5461     
  Branches       3188     3187       -1     
============================================
- Hits          43915    41760    -2155     
+ Misses        73172    69867    -3305     
+ Partials       1885     1884       -1     

Flag	Coverage Δ
core	74.87% <ø> (ø)
editoast	71.69% <100.00%> (+5.51%)	⬆️
front	14.90% <67.50%> (-0.95%)	⬇️
gateway	2.20% <ø> (ø)
osrdyne	2.71% <ø> (ø)
railjson_generator	87.49% <ø> (ø)
tests	85.91% <97.29%> (+12.98%)	⬆️

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[clarani]

LGTM ✅

Feel free to close my comments

[flomonster]

LGTM. 🗑️ ♻️ 🧹