Same root cause, found via a systematic diff of every table in
scripts/init-db.sql against what active migrations actually create:
payments and pricing_packages (the Tracecoin/job-slot purchase flow,
apps/payments) were never created by any active migration.
20260317202300_coupons_discounts.up.sql (already deployed) references
payments(id) via FK a few hours later the same day — the earliest
still-live failure point for this table.
Schema uses the final PayU column names (payu_txnid/payu_mihpayid)
directly, matching what apps/payments/src/main.rs actually reads/writes
today, rather than init-db.sql's stale pre-rename Razorpay names —
20260626000000_payu_rename_columns (already deployed) only renames
columns that exist, so starting with the final names outright is
correct and makes that migration a safe no-op.
