* Improvement: Removed custom license validation form and used Graupi in-build license validation form.
* Improvement: Set default page builders depends on the packaged purchase.
* Improvement: Added windows EDGE browser support for importing the sites.
* Improvement: The log file was not created if server does not support the file handling functions.
* Fix: Load WXR importer on init to avoid redirect loop when loading WooCommerce importer.
* Fix: Clear the Astra Pro plugin cache after site import.
