Import object from self-Announce whenever possible
This is the other half of #1769, the idea is to import Announce
d objects as if they were Create
d whenever they are inlined and from the same actor who announced them.
I think the containerization thing is ok as it checks for attributedTo
and then performs the same checks as Create
, but as I'm not super familiar with Pleroma's codebase, this should be checked thoroughly.