{
  "icons": [
    { "src": "/cw_sns_icon_192x192.png", "type": "image/png", "sizes": "192x192", "purpose": "maskable" },
    { "src": "/cw_sns_icon_512x512.png", "type": "image/png", "sizes": "512x512", "purpose": "maskable" }
  ]
}