{
  "name": "運送トラック勤怠管理",
  "short_name": "勤怠管理",
  "description": "運送会社の事務・配車担当向け勤怠管理ツール",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#1e3a8a",
  "orientation": "any",
  "icons": [
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      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
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    },
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      "src": "icon-512.png",
      "sizes": "512x512",
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}