Examine source code of Tab Session Saver

{
  "manifest_version": 3,
  "name": "Tab Session Saver",
  "version": "1.0.3",
  "description": "Save, organize, search, export, and restore browser tab sessions.",
  "permissions": [
    "tabs",
    "storage"
  ],
  "action": {
    "default_title": "Tab Session Saver",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      },
      "id": "tab-session-saver-9950c3ef-b823-42e9-a123-d35c49bc5e92@vnai-addon.local"
    }
  }
}