Examine source code of PolyAlertHub

{
  "manifest_version": 3,
  "name": "PolyAlertHub: Polymarket Analytics",
  "version": "0.1.6",
  "description": "Adds latest News, Smart Money, Fresh Wallets,  and detailed Trader Profile analytics to Polymarket.",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "PolyAlertHub Insights",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    },
    "default_popup": "src/popup/popup.html"
  },
  "options_ui": {
    "page": "src/options/options.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "assets/index.ts-qYuebvmW.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "js": [
        "assets/index.tsx-loader-B0LfN2GC.js"
      ],
      "matches": [
        "https://polymarket.com/*",
        "https://www.polymarket.com/*"
      ],
      "run_at": "document_idle",
      "css": [
        "assets/index-CLkl40Ov.css"
      ]
    }
  ],
  "permissions": [
    "storage"
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://polymarket.com/*",
        "https://www.polymarket.com/*"
      ],
      "resources": [
        "icons/*.png",
        "assets/client-CDfTto1W.js",
        "assets/constants-BZgrt3EO.js",
        "assets/index.tsx-B33x-cBX.js"
      ]
    }
  ],
  "host_permissions": [
    "https://api.polyalerthub.com/*",
    "https://news.google.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@polyalerthub.com",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "browsingActivity",
          "websiteContent"
        ]
      }
    }
  }
}