Here's the case study for Photo Filer, a Google Workspace add-on to help users sort and organize their Google Photos libraries. Specifically, the app helps users track which files have not been sorted into folders yet, and which are currently in more than one folder - this is the tool for the person who wants each file in one place, and one place alone.

source code - https://github.com/luisdasilva-contact/Photo-Filer