Repo migration (and new Immich user)

A Mr. Rossman tipped me off about this service and I'm here to stay!

This has been such a grand experience to deploy my own photos server and not be stuck with some megacorp :)

Praise aside. I'm currently running Immich in a container (docker container) on my desktop. I just got a Ugreen DXP4800 Plus and wanted to know if there's a proper/common way to migrate my repo onto it or is it as simple as just drag the folder over without breaking anything?

Additionally, would I need to get a NPU chip like the Google Coral to help with the local ML tasks or would the DXP4800 Pro's CPU be more than capable to handle those tasks?