Examine source code of Tiny Password Generator

{
  "manifest_version": 3,
  "name": "Secure Password Generator",
  "version": "1.0",
  "description": "Generate secure passwords directly in your browser",
  "browser_specific_settings": {
    "gecko": {
      "id": "secure-password-generator@example.com",
      "strict_min_version": "109.0"
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "48": "icon.png"
    }
  },
  "permissions": []
}