So when I got my SD last year, I spent a lot of time setting it up and setting up emulators and figuring out how Proton and Linux work. Then, I completely forgot everything.

Now, I have my steam games on the ssd whereas my emulated games on SD card, but I no longer know how to setup the folders or even transfer stuff to the SD card anymore.

Is there an easy migration option so you can just clone the system like when you purchase new phones, or do I need to redownload and relearn everything again?