{
  "name": "Yosheng Gate v4.0",
  "short_name": "Yosheng Gate",
  "description": "Pi3 MQTTGO Gateway for yosheng-gate.com",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0d0e12",
  "theme_color": "#0d0e12",
  "icons": [
    {
      "src": "icon.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}