Can PSU use a localfs repo folder of scripts that already exist rather than having to create the entries?

We’re wanting to add PSU to our existing scripting host which essentially just consists of a folder of 100+ various scripts and modules.

Is there a way to configure some setting to add/import our existing folder to the PSU scripts folders? Or do we have to manually create a Script item for each individual item?

Product: PowerShell Universal
Version: 1.4.6