{ "name": "Sheesh Mahal Billing", "short_name": "SM Billing", "start_url": "/", "display": "standalone", "background_color": "#FAF3E9", "theme_color": "#8E0E0F",
  "icons": [{ "src": "/logo-mark.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }] }