Moving files to new computer - where are they?

I’m in the process of moving to a new computer and I want to make sure I don’t leave anything behind. Are my Dynalist files all saved in the cloud? Or are there some saved locally on my computer that I have to make sure and move?

Also wondering, do I need to deauthorize it on my old computer, before installing it on my new one? I have a Dynalist Pro account. Can’t find anything online that talks about device limitations for Dynalist.

One account unlimited devices. All data is on the cloud. It’s also somewhere local if you install an app, but you don’t need to manually transfer that.