Class SeederRunner

Ensure the PrormData tracking table exists

Return names of all seeders that have already been executed

Run all pending seeders (or a single one, via options.only). Returns the names of seeders that were executed.

Seeders are discovered in sorted filename order (see discoverSeederFiles) and run strictly one after another. If a seeder's up() throws, the error propagates immediately: seeders already recorded in this call remain recorded (their tracking rows were only inserted after up() resolved successfully), the failing seeder is NOT recorded as executed, and no further seeders in the batch are attempted. Re-running runSeeders() afterwards will retry the failed seeder and any that never got a chance to run.

Undo a specific seeder, or the most recently executed one if no name given

Undo all executed seeders in reverse order

Return the status of all seed files (both pending and executed)