hole_thu_frontend/public/manifest.json

{
  "short_name": "树洞",
  "name": "P大树洞（非官方）",
  "icons": [
    {
      "src": "favicon-precomposed.png",
      "sizes": "256x256",
      "type": "image/png"
    }
  ],
  "start_url": "./index.html",
  "display": "standalone",
  "theme_color": "#112244",
  "background_color": "#112244"
}