ExerciceRoutes => Add DOJO_RESULTS_FOLDER env var on exercice creation

ExpressAPI/src/routes/ExerciceRoutes.ts

@@ -69,6 +69,7 @@ class ExerciceRoutes implements RoutesManager {
 
                 await GitlabManager.addRepositoryVariable(repository.id, 'DOJO_EXERCICE_ID', exerciceId, false, true);
                 await GitlabManager.addRepositoryVariable(repository.id, 'DOJO_SECRET', secret, false, true);
+                await GitlabManager.addRepositoryVariable(repository.id, 'DOJO_RESULTS_FOLDER', Config.exercice.resultsFolder, false, false);
 
                 break;
             } catch ( error ) {