Woud it be possible for PhotosChatInputItem's photoInputHandler to reveal info whether photo comes from camera or has been selected from picker of previously taken photos?

Would be great for me to be able to distinct the cases between the one when we actually shoot the new picture or manually select existing one from image picker.
`PhotosChatInputItem` has access to such data but they're not passed further to `photoInputHandler`.
Thanks

Start at PhotosChatInputItem and its photoInputHandler callback. Trace where the existing camera and image-picker source information is available and how the selected photo is passed to the handler. Done means the callback lets callers distinguish a newly captured photo from one selected from previously taken photos.

Written by the indexing model from the issue text.