Which HA Installation Can Do This?

HA OS, Container, Supervised & Core. Which one(s) can do the following?

I’m very new to Home Assistant and followed the Install HA OS (recommended) procedure for a Rasp Pi 4 w/ 8GB. Played a little with the HA CLI and then moved over to the browser, adding VSC, editing config.yaml to add a switch on the rpi_gpio platform and display the CPU temp. Now I want to run shell commands as services which run python scripts, start daemons, etc. But I can’t figure out how to navigate the file structure.

Specifically, if my yaml entry is “my_script: bash /config/shell/script.sh”, how do get at (or create) the /config/shell directory to put my script file in there? I can’t figure it out from the HA CLI and a Win 10 PC thinks the SD Card is unreadable and needs formatting. Am I missing something really basic or is it just not possible with the installation I’ve chosen?

If the latter, which other HA install path would be advisable?

In the SSH and Web addon type

mkdir /config/shell

or install the Samba addon and then you can access the /config folder in Windows Explorer over the network, and simply create the folder as you would for anything else in Windows.