CHANGELOG — infra/secrets

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

access-key-id: AKIAE274FF2C…

Most likely location: