{ "name": "mijnschoonmaker CRM", "short_name": "CRM", "start_url": "/", "display": "standalone", "background_color": "#f3f6f7", "theme_color": "#137a8a",
  "icons": [{ "src": "/logo.png", "sizes": "360x360", "type": "image/png", "purpose": "any" }] }