front: fix various problems related to long rolling stock names · OpenRailAssociation/osrd@329f41f

1) [firefox] › 013-stdcm-simulation-sheet.spec.ts:90:3 › Verify stdcm simulation page › Verify simulation sheet content InvalidPDFException: Invalid PDF structure. at BaseExceptionClosure (/app/front/node_modules/pdfjs-dist/legacy/build/webpack:/pdf.js/src/shared/util.js:478:29) at /app/front/node_modules/pdfjs-dist/legacy/build/webpack:/pdf.js/src/shared/util.js:482:2

Slow Test: [chromium] › 014-stdcm-linked-train.spec.ts#L1

[chromium] › 014-stdcm-linked-train.spec.ts took 37.4s

Slow Test: [chromium] › 009-rollingstock-editor.spec.ts#L1

[chromium] › 009-rollingstock-editor.spec.ts took 31.5s

Slow Test: [chromium] › 013-stdcm-simulation-sheet.spec.ts#L1

[chromium] › 013-stdcm-simulation-sheet.spec.ts took 28.8s

Slow Test: [chromium] › 005-operational-studies.spec.ts#L1

[chromium] › 005-operational-studies.spec.ts took 21.5s

Slow Test: [firefox] › 014-stdcm-linked-train.spec.ts#L1

[firefox] › 014-stdcm-linked-train.spec.ts took 17.3s

🎭 Playwright Run Summary

1 flaky [firefox] › 013-stdcm-simulation-sheet.spec.ts:90:3 › Verify stdcm simulation page › Verify simulation sheet content 81 passed (6.4m)