Upload on_drop_rejected args spec is incorrect #6205
Description
this is a grey line comment, so i'll probably make it into a separate issue, but i don't think this is the right signature for the reject trigger, it shouldn't have anything to do with the files arg and i don't think the js object resembles a list[rx.UploadFile]
Originally posted by @masenf in #6190 (comment)
The args spec should not be the same as on_drop because there are no files to upload in this path -- only handling files which were rejected on the client side due to various filters.