{ "name": "Courier Tracker", "short_name": "Tracker", "description": "Track your courier shipments online easily.", "start_url": "/", "display": "standalone", "background_color": "#f3f5f8", "theme_color": "#c2410c", "icons": [ { "src": "/images/icon-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" }, { "src": "/images/icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" } ] }