Bug fixes and performance improvements

Bug fixes and performance improvements

Minor bug fixes including fixing an issue where there was no transparency when saving to photo library.

* Improved exporting quality and resolution * Improved drawing and canvas interaction * Updated UI * Added haptics and sounds (can disable in settings) * Bug fixes

Bug fixes and performance improvements

* Improved saving and exporting * Added more color palettes to the premium color palette pack * Minor bug fixes and improvements

Initial release