{
  "name": "Grocery Ledger",
  "short_name": "GroceryLdg",
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#4caf50",
  "background_color": "#ffffff",
  "icons": [{
    "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🛒</text></svg>",
    "sizes": "any",
    "type": "image/svg+xml"
  }]
}