Deploy infisical-standalone 1.9.0 (Infisical v0.158.0) in a dedicated
'infisical' namespace via a multi-source ArgoCD app (chart + values).
Bundled Postgres (dedicated local-path PVC, 8Gi) + Redis. Ingress via
Traefik + cert-manager (letsencrypt-prod) at infisical.chemavx.xyz.
Crown-jewel secrets (ENCRYPTION_KEY, AUTH_SECRET, SITE_URL) are injected
out-of-band via the 'infisical-secrets' Secret (kubectl, IgnoreExtraneous),
NOT in git. Postgres/Redis passwords guard ClusterIP-only in-cluster
services holding ciphertext; acceptable in values per design review.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>