GUI64 Demonstrates File Copying Along With Cut and Paste Files

GUI64 has now added the ability to copy files between disks. In addition to the copy-and-paste functionality, it now also supports cut-and-paste operations. With this feature in place, GUI64 is nearly complete, requiring only a few bug fixes and some final adjustments. Once these are finished, the focus will shift to the ultimate goal: developing a cartridge version of GUI64.