export docker startup test variable

.github/workflows/startup-tests.yml

@@ -119,9 +119,7 @@ jobs:
       - name: Config the Docker app
         run: |
           docker compose exec backend python manage.py migrate
-          docker compose exec backend export [email protected]
-          docker compose exec backend export DJANGO_SUPERUSER_PASSWORD=1234
-          docker compose exec backend python manage.py createsuperuser --noinput
+          docker compose exec backend python bash -c "[email protected] DJANGO_SUPERUSER_PASSWORD=1234 manage.py createsuperuser --noinput"
       - name: Run tests
         working-directory: ${{ env.working-directory }}
         run: npx playwright test tests/functional/startup.test.ts