front: fix translations for pathfinding error in itinerary

Author: RomainValls

front/public/locales/en/operationalStudies/manageTrainSchedule.json

@@ -9,6 +9,9 @@
   "cancelPathfinding": "Cancel",
   "chooseOnMap": "Choose on the map",
   "composition": "Composition",
+  "coreErrors": {
+    "path_with_repeated_tracks": "The path goes over the same track multiple times"
+  },
   "deleteVias": "Delete steps",
   "deleteRoute": "Delete the route",
   "destination": "Destination",

front/public/locales/fr/operationalStudies/manageTrainSchedule.json

@@ -9,6 +9,9 @@
   "cancelPathfinding": "Annuler",
   "chooseOnMap": "Choisir sur la carte",
   "composition": "Composition",
+  "coreErrors": {
+    "path_with_repeated_tracks": "Le chemin emprunte plusieurs fois la même voie"
+  },
   "deleteRoute": "Supprimer l'itinéraire",
   "deleteVias": "Supprimer les étapes",
   "destination": "Destination",

front/src/modules/pathfinding/hooks/usePathfinding.ts

@@ -365,19 +365,24 @@ export const usePathfinding = (
               } else {
                 pathfindingDispatch({
                   type: 'PATHFINDING_INCOMPATIBLE_CONSTRAINTS',
-                  message: `pathfindingErrors.${pathfindingResult.error_type}`,
+                  message: t(`pathfindingErrors.${pathfindingResult.error_type}`),
                 });
               }
             }
           } else if (pathfindingResult.failed_status === 'internal_error') {
+            const translationKey = pathfindingResult.core_error.type.startsWith('core:')
+              ? pathfindingResult.core_error.type.replace('core:', '')
+              : pathfindingResult.core_error.type;
             pathfindingDispatch({
               type: 'PATHFINDING_ERROR',
-              message: `pathfindingErrors.${pathfindingResult.core_error.message}`,
+              message: t(`coreErrors.${translationKey}`, {
+                defaultValue: pathfindingResult.core_error.message,
+              }),
             });
           } else {
             pathfindingDispatch({
               type: 'PATHFINDING_ERROR',
-              message: `pathfindingErrors.${pathfindingResult.error_type}`,
+              message: t(`pathfindingErrors.${pathfindingResult.error_type}`),
             });
           }
         } catch (e) {