Examine source code of PageSpyAI

{
  "name": "PageSpyAI",
  "description": "Capture a screenshot with HTML context and send it to Google Gemini with a custom prompt.",
  "version": "1.0",
  "manifest_version": 2,
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "<all_urls>"
  ],
  "browser_action": {
    "default_title": "PageSpyAI",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "options_ui": {
    "page": "privacy.html",
    "open_in_tab": true
  },
  "homepage_url": "https://darklun.ch/privacy",
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{cdeecb79-0238-40f9-94c8-58f407c93f26}"
    }
  }
}