{
  "name": "ERB Grade 4 Trainer",
  "short_name": "ERB Grade 4",
  "description": "500 practice questions for the Grade 4 ERB CTP Level 4 assessment.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#F5F4F0",
  "theme_color": "#5B54F0",
  "icons": [
    { "src": "./icons/icon-180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "./icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}