feat : ajout des sites pour les employés et retour arrière sur l'impression

frontend/services/absences.ts

@@ -26,7 +26,8 @@ export const createAbsence = async (payload: {
     endDate: payload.endDate,
     comment: payload.comment
   }, {
-    toastSuccessMessage: 'Absence créée.'
+    toastSuccessKey: 'success.absence.create',
+    toastErrorKey: 'errors.absence.create'
   })
 }
 
@@ -46,13 +47,15 @@ export const updateAbsence = async (payload: {
     endDate: payload.endDate,
     comment: payload.comment
   }, {
-    toastSuccessMessage: 'Absence mise à jour.'
+    toastSuccessKey: 'success.absence.update',
+    toastErrorKey: 'errors.absence.update'
   })
 }
 
 export const deleteAbsence = async (id: number) => {
   const api = useApi()
   return api.delete(`/absences/${id}`, {}, {
-    toastSuccessMessage: 'Absence supprimée.'
+    toastSuccessKey: 'success.absence.delete',
+    toastErrorKey: 'errors.absence.delete'
   })
 }