{ "name": "Next Step", "short_name": "Next Step", "description": "Health management made simple", "start_url": "/today", "display": "standalone", "background_color": "#fafbfc", "theme_color": "#3a9563", "orientation": "portrait-primary", "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" } ] }