v1.0.0

This version is well-tested and should be used instead of prerelease.

Known problems:

• You have to rebuild splitter to change chunk size
• Sometimes chunks can't be transferred from usb to hdd (not really this app's problem), because this app doesn't read directly from usb (an actual problem that should be fixed)
• App is frozen entire time when merging is done, I couldn't figure out how threading works in c++ and it crashed my ps4 so I've decided to go with what already worked

Splitter is tested on macos m1 Sonoma 14.5, I'm not c++ programmer so I just assumed it will work on every os, but most likely it has to be built for each os, so do it yourself if you're not on mac m1