cli-reopen-manual: reopened — task was marked 'done' but has no task_runs row in (done/completed/success)
When a schema proposal is approved, automatically generate and apply the database migration.
For metadata-level changes (JSON fields), generate a backfill script. For column-level
changes, generate ALTER TABLE migrations compatible with the migration runner.
generate_migration(proposal_id) function that produces migration SQLmigration_history tablesen-sg-02-PROP — Approved proposals trigger thissen-sg-03-VALD — Post-migration validation confirms integrity{
"requirements": {
"coding": 8,
"safety": 9
}
}