{
  "short_name": "SMIN",
  "name": "SMIN — Shanvi Mining Intelligence",
  "icons": [
    { "src": "/favicon.ico",                     "sizes": "64x64 32x32 24x24 16x16", "type": "image/x-icon" },
    { "src": "/branding/smin-favicon-32.png",    "sizes": "32x32",                    "type": "image/png"    },
    { "src": "/branding/smin-favicon.png",       "sizes": "64x64",                    "type": "image/png"    },
    { "src": "/logo192.png",                     "sizes": "192x192",                  "type": "image/png"    },
    { "src": "/logo512.png",                     "sizes": "512x512",                  "type": "image/png"    }
  ],
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#ffffff",
  "background_color": "#ffffff"
}