CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/internal2/console/credentials/legacy/vault/db/infra/secrets/storage/admin2/prod/keys/admin-backup. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIA43DF3181…

Most likely location: