{
  "id": "/",
  "name": "SDT Dashboard",
  "short_name": "SDT",
  "description": "Market dashboard and trading terminal",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#ffffff",
  "icons": [
    { "src": "/icons/icon-32.png?v=1",  "sizes": "32x32",   "type": "image/png" },
    { "src": "/icons/icon-48.png?v=1",  "sizes": "48x48",   "type": "image/png" },
    { "src": "/icons/icon-64.png?v=1",  "sizes": "64x64",   "type": "image/png" },
    { "src": "/icons/icon-180.png?v=1", "sizes": "180x180", "type": "image/png" },
    { "src": "/icons/icon-192.png?v=1", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-256.png?v=1", "sizes": "256x256", "type": "image/png" },
    { "src": "/icons/icon-512.png?v=1", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512-maskable.png?v=1", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}