I noticed there's a community overlay module that adds a "first boot" script which, among other things, allows you to connect to wifi without ever connecting a monitor or keyboard. But, this overlap doesn't seem to come with the current raspberry pi 4b image (Armbian_23.5.1_Rpi4b_jammy_current_6.1.29.img). I tried downloading the build script, but I don't see an option to enable overlays in that either. Is this supported at this time?
Also, I know I could just use raspbian if I want this feature, but I'm hoping to work with armbian because I want my build process to be reproducible on other boards.