Also, I’m a little bit confused about how to access terminal in the proper way. Currently I’m using the built-in terminal from Visual Studio Code. Also, how do you transfer files to HA when you know the config folder? Through Samba?
Is HA linux based? If so, you can use the wget command through terminal to get the config file. However, I’m not familiar with HA, so I don’t know the environment.
Are you using the default zwave integration or something like ozw beta or zwave2mqtt? Are you running the supervised homeassistant (has add-ons) or homeassistant core?