* Fix: Minor issues and code cleanup.
* Update: Enabled WebP delivery for PNG images.
* Fix: Converted Palette images before WebP creation to prevent errors.
* Fix: Corrected sort functionality for Post Title.
* Add: Import / Export Settings functionality.
* Update: Enhanced button readability in actions by reducing text.
* Update: User Interface improvements for Full Size image handling.
* Add: Automatic building of Full-Size Webp images.
* Optimization: Optimized image handling by fetching only the mime type.
