fix(perf): drain-outbox slow-query — idle-gate + idx_emailOutbox_active partial index

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• wi-cli-whey created · 2026-06-15
• wi-cli-whey completed · 2026-06-15
  drain-outbox idle-gate + idx_emailOutbox_active(status WHERE IN pending,sending) — kills 288×/day ~580ms seq-scan on 0-row emailOutbox; EXPLAIN Index Only Scan 0.073ms/0 heap fetches. SHA 1c5c5ed / v0.61.2, audit PASS, deploy READY.