Integration feature to third party services like google drive or dropbox

**is your feature request related to a problem? Please describe.**
I love copycat for the temporary permissions feature. I want to use it as a the temp link to make someone upload to my google drive. But currently I dont see any option in docs of adding any google drive or nextcloud storage option. Would love if their a feature where we can add a cloud storage provider as a storage.

**Describe the idea / solution you'd like**
Maybe a plugin system that can be used to dynamically add various third party integrations for storage.

**Describe any alternatives you've considered**
i am not frown of coding and would even consider an option of coding your own integration for plugin in a seperate place inside code, that would not affect other code.