{
  "id": "/",
  "name": "Dark Matter Metal",
  "short_name": "DMM",
  "description": "AI-generated metal platform. Live radio, on-demand tracks, creator uploads, community-driven charts.",
  "start_url": "/app?launch=1",
  "scope": "/",
  "display": "standalone",
  "background_color": "#01000a",
  "theme_color": "#0a0a0a",
  "lang": "en",
  "categories": ["music", "entertainment"],
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}