[BUG] Different filename if compress process was canceled. #677

Configuration

• Keka version: 1.2.3 (4223)
• macOS version: 10.15.7 (19H15)

Describe the bug

If you interrupt the compression process, a number is added to the file name when you restart the copy process (without closing the application).

To Reproduce

1. Compress
2. Cancel
3. Compress again

Expected behavior

The file name should be the same as originally, if the file has not been saved (compression process complete)