Localtion of eeprom.dat and imgui.ini

[lukasradek]

eeprom.dat and imgui.ini are saved in the CWD of the executing environment, which is default but can be a bit tricky sometimes.
When launching the simulator from VSCode vs. from command line or Windows Explorer it actually creates two different sets of those files. The CWD for VSCode is usually the project root, while for Windows Explorer it is the directory with simulator exe.

Unless this is for some reason by design, I think it would be helpful to store those settings in the same dir as the executable.