View file File name : manifest.json Content :{ "name": "OmniFlow Utilities", "short_name": "OmniFlow", "start_url": "./index.php", "display": "standalone", "background_color": "#f8fafc", "theme_color": "#2563eb", "description": "Professional Water Billing and Utility Management System", "icons": [ { "src": "https://cdn-icons-png.flaticon.com/512/3105/3105807.png", "sizes": "192x192", "type": "image/png" }, { "src": "https://cdn-icons-png.flaticon.com/512/3105/3105807.png", "sizes": "512x512", "type": "image/png" } ] }