Examine source code of Elliot for Water

{
  "name": "Elliot for Water",
  "author": "ElliotForWater Dev Team",
  "version": "0.2.0",
  "manifest_version": 3,
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsm8mZ2ALtzSrbdxlzeI0cVGRKAZkDenZ9GcU/MRl1e5cJceWClbj4KH6qVZc53PSfAcB5VbZMmBY4HlULakOgRJy4NDITG2pFM98Ot66ZlHxM3TT4F8azoDyxnQYSgkE81chHOpuYszqu+LOUO9E0PVoLfyjQD2HTBjKzW88AETXjKTlShfJD55vLWcbAR3JKxAo2dfBzYRq34zA35on4Vcgu8/u/45OlRpahWv+FS6bzMmqheNYyialENAlqteM8hhBV3JGQbNIN8JZoAQfU07kSAbokbnUovhgqXyV6DFbrx+QMtpOAco9fkBbd87cBN0jqxnic97maWLzlim7FQIDAQAB",
  "browser_specific_settings": {
    "gecko": {
      "id": "info@elliotforwater.com"
    }
  },
  "description": "The New Tab That Gives Back",
  "icons": {
    "16": "icons/icon-16x16.png",
    "32": "icons/icon-32x32.png",
    "180": "icons/icon-180x180.png"
  },
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "permissions": [
    "topSites",
    "geolocation",
    "identity"
  ],
  "content_security_policy": {
    "extension_pages": "object-src 'self'; connect-src https://elliotforwater.fidsy.cloud/ https://elliotforwater.com/ https://api.openweathermap.org https://kkttgbsrsfoozetfxpau.supabase.co wss://kkttgbsrsfoozetfxpau.supabase.co; script-src 'self'; style-src 'self' https://fonts.googleapis.com 'unsafe-inline'; img-src 'self' data: blob: https://s2.googleusercontent.com https://*.gstatic.com https://www.google.com https://elliotforwater.com https://openweathermap.org https://elliotforwater.fidsy.cloud/ https://kkttgbsrsfoozetfxpau.supabase.co; base-uri 'none';"
  },
  "content_scripts": [
    {
      "matches": [
        "*://elliotforwater.com/*"
      ],
      "css": [
        "style.css"
      ],
      "all_frames": true
    }
  ]
}