{
  "name": "AirWaveHub",
  "short_name": "AirWaveHub",
  "description": "Push-to-talk walkie-talkie over 4G/5G with mesh fallback.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0B1A4A",
  "theme_color": "#0B1A4A",
  "icons": [
    { "src": "/pwa-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/pwa-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" },
    { "src": "/apple-touch-icon.png", "sizes": "180x180", "type": "image/png", "purpose": "any" }
  ]
}