Examine source code of AI Summary

{
  "manifest_version": 3,
  "name": "AI Summary",
  "version": "1.1.0",
  "author": "Pascal Greuter, 4lancer.com",
  "homepage_url": "https://www.4lancer.com",
  "description": "Summarize a tab using your own AI API (OpenAI-compatible). Settings stay on this device; no extension backend.",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-summary@4lancer.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "authenticationInfo"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "clipboardWrite"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "AI Summary",
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  }
}