This is in preparation for a transition to SQLite. SQLite does have
a similar concept called "attached databases", but it's kind of a
pain to deal with if you're casually browsing a database from the
`sqlite3` CLI so we'll just use some slightly uglier explicitly
namespaced table name identifiers instead.
Turns out (while researching team creation) the profile ext id
is just the aime id. After creating a team a profile discovery
request is immediately issued with the "profile id" in the field
that holds the aime id during initial profile load.
Tau