WC Document Preview v1.5.0

= 1.5.0 =
* Added: Default file icon for unsupported formats.
* Improved: Document preview UI on single product and edit pages.
* Improved: Mobile view styling for preview button and file display.
* Added: Support for Google Docs preview and local testing.
* Fixed: Dropbox integration and DOCX content rendering issues.
* Fixed: FAQ accordion functionality and early text domain loading.
* Enhanced: XLS file compatibility for preview and download.
* Improved: UI of FAQ section and Pro feature screens.
* Updated: Admin settings icons and backend Pro tab layout.
* Implemented: Upload documents directly from the media library.
* Cleaned: Removed debug logs, duplicate CSS, and unused files.
* Resolved: PHPCS issues and minor text/string improvements across the plugin.