Feature request: add config file or cmdline args

[pvysuaw]

Try this:
Do all the settings (for example Select default ISO and timeout) before you click the green start button.
That is to say, change all the settings and finally click the green start button and then click the red stop button.

This worked! thank you! After clicking start/stop in browser, settings saved, and persist after sudo bash ventoy.sh stop && sudo bash ventoy.sh start
Would be great to have config.dat as human-readable, like .json or .ini so we can modify default image and install script from text editor? I want to install iventoy on USB stick on my PXE server. I will have one USB stick for windows, one for Linux, etc. and all have autoinstall scripts. Then I can select what OS rack will deploy by switching USB sticks on the same PXE server of the rack! Will be so cool!