Examine source code of Qwen Web Summarizer

{
  "manifest_version": 3,
  "name": "Qwen Web Summarizer",
  "version": "1.0",
  "description": "Summarize any webpage in real-time using Qwen3 AI",
  "permissions": [
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "qwen-summarizer-2026@yourdomain",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Summarize this page"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ]
}