Indicate whether collapsed statuses have attachments

Since Mastodon treats attachments on CW'd statuses as though they were marked Sensitive, many Mastodon users won't specifically flag images as sensitive when there's a CW. When a status is collapsed in Pleroma-FE, there's no way to tell whether it has attachments, so I can uncollapse a status and get an NSFW image when I was only expecting text. I'd like to have some indication in the collapsed view that shows a status has attachments; I like the way the glitch-soc Mastodon interface handles this and it'd be helpful for Pleroma-FE to implement something similar.