{ "name": "Vitals Log", "short_name": "Vitals", "description": "Personal vitals log: blood pressure and more.", "start_url": "/", "scope": "/", "display": "standalone", "background_color": "#f4f6f8", "theme_color": "#1f3b57", "icons": [ { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" }, { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }, { "src": "/icon.svg", "sizes": "any", "type": "image/svg+xml" } ] }