Examine source code of AI Page Summarizer

{
  "manifest_version": 2,
  "name": "Page Summarizer",
  "version": "1.1",
  "browser_specific_settings": {
    "gecko": {
      "id": "xv@x88.in",
      "strict_min_version": "80.0"
    }
  },
  "description": "Summarizes the content of the current page using Groq.",
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "<all_urls>",
    "https://api.groq.com/*"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.facebook.com/*",
        "*://*.twitter.com/*",
        "*://*.x.com/*",
        "*://*.instagram.com/*",
        "*://*.linkedin.com/*",
        "*://*.tiktok.com/*",
        "*://*.google.com/*",
        "*://*.google.com/search*",
        "*://*.bing.com/*",
        "*://*.yahoo.com/*",
        "*://*.duckduckgo.com/*",
        "*://*.reddit.com/*",
        "*://*.youtube.com/*",
        "*://*.pinterest.com/*",
        "*://*.snapchat.com/*",
        "*://*.whatsapp.com/*",
        "*://*.telegram.org/*",
        "*://*.discord.com/*",
        "*://*.slack.com/*",
        "*://*.messenger.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "saved.html"
  ]
}