It would be awesome to have an indicator that marks files with a checkmark if they are already added to the chat. This would help avoid confusion, especially with large codebases, where it’s hard to know if a file has been added or not. And what makes it worse is that if you click on a file thinking it hasn’t been added, it actually removes it instead. This happens to me all the time, so having an indicator beside the file would make things so much easier