This reverts commit d7aac49.
Reverting restores the defect it addressed: a payload referencing a row
the receiver does not have violates a foreign key, and SQLite aborts,
rolling back the whole inbound transaction -- the nostr event, the group
event, the submission and the transcript line, none of them retried.
That is what produced the observed `FOREIGN KEY constraint failed` on an
artifact whose dialect had not arrived.
Also drops the schema back to v5. Any device already migrated to v6 will
refuse to open its database, since the builder sets no destructive
fallback on downgrade; clear that app's data before installing a build
from this commit.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
fcc28de931