[Feature] Custom Installation Destination for fpkg

[Cybereu]

I propose an enhancement for Itemzflow, focusing on the installation destination for fpkg files an option to choose between internal storage, extended storage, external HD or NFS etc, maybe similar to the functionality provided by app2usb or through the utilization of symbolic links.

I'm currently facing the challenge of managing a significant collection of PS4 games, totaling 7 terabytes and comprising around 800 games. These games are stored on an external HD that I previously used with my PS4. As I make the transition to the PS5, manually extracting the various pkg files using a pkgextractor has become exhausting. To streamline the process, I created a Python script for automated extraction. However, I'm running out of storage, and the extraction process itself is time-consuming, particularly when dealing with such a large number of games. Managing 800 games has proven to be impractical under these circumstances.

ty !