Documenting the Hypha customisation options

@zubakskees Would looking at the diff between main and our “changes for ARDC” branch at GitHub - OpenTechStrategies/hypha at ardc-branding be a good place to start, for figuring out what customizations/configurations would be good to document?

Flagging @emlini on this too, on the advice of @eriol (during the Adopters’ Meeting right now :slight_smile: ).