1{
 2  "name": "Shelley",
 3  "short_name": "Shelley",
 4  "description": "AI coding assistant",
 5  "start_url": "/",
 6  "display": "standalone",
 7  "background_color": "#1f2937",
 8  "theme_color": "#1f2937",
 9  "icons": [
10    {
11      "src": "/icon-192.png",
12      "sizes": "192x192",
13      "type": "image/png",
14      "purpose": "any maskable"
15    },
16    {
17      "src": "/icon-512.png",
18      "sizes": "512x512",
19      "type": "image/png",
20      "purpose": "any maskable"
21    }
22  ]
23}