FotoSoft portable version

Important:
1. Extract the whole ZIP archive to a normal folder first.
2. Do not start OrderScanSorter.exe directly from inside the ZIP archive.
3. Start the app with launch_fotosoft.cmd or OrderScanSorter.exe after extraction.

If the app is started inside the ZIP archive, Windows may show an error about python310.dll because the bundled _internal runtime folder is not available.
