Feature summary (what you would like to be able to do and where):
- New special page to see the list of local files that override Commons' files (same file name). We have reupload-shared permission that allows users to "override files on the shared media repository locally" using same file name.
Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):
To find local files with the same name, or names that replace a free file with a fair-use file
Benefits (why should this be implemented?):
It would be useful to detect and delete local files if there is a free file with same name