This also touches atproto/src/lib.rs which may be a problem for the
rebase~
Adds migrations and all the other stuff.
Db, Commit two, everything is looking pretty
Db, add atproto error support
Db, rename spoor to direct, implement sessions
Db, add activity ingestor, fix type name
activity has its type name Authority instead of Uri for some reason? So
that is no longer an issue.
EVERYTHING IS STILL UNTESTED BABY~
