{
  "name": "我が家の在庫管理",
  "short_name": "在庫管理",
  "start_url": "index.html",
  "display": "standalone",
  "background_color": "#B3E5FC",
  "theme_color": "#4FC3F7",
  "icons": [
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      "sizes": "512x512",
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}