CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /backups/config/keys/secrets/prod/env/deploy/archive/db/migrations/old/internal-v2/storage/archive. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIA430E5B7C…

Most likely location: