Code readability is easier if you check out this page and also prevents false matches like PAL-FI which is a Finnish game would trigger PAL-F which gives a French flag.
In reality it will show multiple flags like Korean flag but the flags aren't correct due to the structure in the GameDB actually being the languages more than the actual region.
At least people will have Korean flags and others for now and fix GameDB later as it's still a nightly/development cycle.
Though there are about 30 country flags included for future usage as of now.
Upscaling on Qt didn't work properly as Windows calculates it differently, it's better to give far larger pictures and icons and let it downscale.
Also added most country flags that are relevant for PCSX2.
Reduces size icons from 3.5 MB to a whopping 0.34 MB (340 KB!) but looks even better for everyone.
Hopefully fixes#6255
There were other sizing issues with region and CRC that are now have better width. Taking the liberty to organise the hotkeys as it is laid on the GUI-level + adding missing hotkeys. There is still much work to be done.
RedDevilus