Examine source code of Magic Clipper for NotebookLM

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "short_name": "Magic Clipper",
  "version": "6.1.0",
  "default_locale": "en",
  "description": "__MSG_extensionDescription__",
  "browser_specific_settings": {
    "gecko": {
      "id": "notebooklm-web-clipper@mtfkarukera",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "storage",
    "cookies",
    "activeTab",
    "notifications",
    "downloads",
    "contextMenus",
    "scripting"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'none';"
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "src/background/background.js"
    ],
    "type": "module"
  },
  "icons": {
    "48": "icons/icon.svg",
    "128": "icons/icon.svg"
  },
  "action": {
    "default_icon": "icons/icon.svg",
    "default_popup": "src/popup/popup.html",
    "default_title": "Clip to NotebookLM"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/content/orchestrator.js"
      ],
      "run_at": "document_idle"
    }
  ]
}