{
  "name": "発注管理","short_name": "発注管理","start_url": "./","display": "standalone",
  "background_color": "#ffffff","theme_color": "#ffffff",
  "icons": [
    {"src":"order-192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},
    {"src":"order-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}
  ]
}