Save files from team/chat to filesystem KBFS (automatically)

I didn't find that option, so I guess this is a feature request:

There should be an easy option inside a chat to download attachments like images, etc. not just anywhere, but directly to the KBFS, inside the specific folder that fits the chat/team. Does that make sense? So all files of a team for example can stay in one folder.

Even better: A toggle option in the team chat settings, if you want all attachments automatically to be downloaded to the folder automatically. Does that make sense?

Start by locating the chat attachment handling and the KBFS filesystem integration. Determine how team or chat folders would be identified and where an automatic-download setting would belong. Done would mean a clear design and implementation for saving attachments in the appropriate folder, including the proposed toggle behavior.

Written by the indexing model from the issue text.