add static files for whitenoise demo

Author: Mario Colombo

backend/settings.py

@@ -186,7 +186,7 @@
 # https://docs.djangoproject.com/en/3.1/howto/static-files/
 
 STATIC_URL = '/static/'
-STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+STATIC_ROOT = os.path.join(BASE_DIR, 'static')
 STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
 
 # Media files