{
  "name": "celltowers.ca — Canadian Cell Tower Map",
  "short_name": "CellTowers",
  "description": "Interactive map of all 5G and LTE cell towers across Canada — Rogers, Bell, Telus, Freedom, Videotron and more, with band details from ISED government data.",
  "start_url": "/?source=pwa",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#ffffff",
  "theme_color": "#4117A1",
  "icons": [
    { "src": "/favicon-48.png", "sizes": "48x48", "type": "image/png" },
    { "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" }
  ]
}