On Postgres, knex .insert() without .returning() resolves to [], so ins[0]
was undefined → the child workflow_nodes inserts hit a NOT NULL violation and
the whole transaction rolled back. Result on PG: migration + tables present
but zero rows — the seeded dunning flow never persisted, and the 'New
workflow' button would 500. SQLite returns the row id, so the test harness
masked it.
Add .returning('id') and normalise the {id} (pg) vs bare-id (sqlite) shapes
(same pattern as the crmDb harness) in both the built-in seed and the admin
create route. Tests stay green on SQLite (17).
Luca
cede885b04