stem95su: scheduled Drive->site sync CronJob (every 10m)

CronJob stem95su-gdrive-sync (*/10) mounts the content PVC RW and
rclone-syncs the read-only Drive folder "claude" (stem claude/files) onto
it (rclone/rclone:1.74.3, scope=drive.readonly, empty-source guard +
--max-delete 25). ESO ExternalSecret stem95su-rclone <- Vault
secret/stem95su. Requires the GCP OAuth app published to Production or the
refresh token expires ~weekly.

Lands the gdrive-sync stack on master (it had landed on a feature branch
by accident on the shared devvm checkout).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

stacks/metrics-server/modules/metrics-server/main.tf

@@ -1,34 +0,0 @@
-variable "tls_secret_name" {}
-variable "tier" { type = string }
-
-resource "kubernetes_namespace" "metrics-server" {
-  metadata {
-    name = "metrics-server"
-    labels = {
-      tier               = var.tier
-      "keel.sh/enrolled" = "true"
-    }
-  }
-  lifecycle {
-    # KYVERNO_LIFECYCLE_V1: goldilocks-vpa-auto-mode ClusterPolicy stamps this label on every namespace
-    ignore_changes = [metadata[0].labels["goldilocks.fairwinds.com/vpa-update-mode"]]
-  }
-}
-
-module "tls_secret" {
-  source          = "../../../../modules/kubernetes/setup_tls_secret"
-  namespace       = kubernetes_namespace.metrics-server.metadata[0].name
-  tls_secret_name = var.tls_secret_name
-}
-
-resource "helm_release" "metrics-server" {
-  namespace        = kubernetes_namespace.metrics-server.metadata[0].name
-  create_namespace = false
-  name             = "metrics-server"
-  atomic           = true
-
-  repository = "https://kubernetes-sigs.github.io/metrics-server/"
-  chart      = "metrics-server"
-
-  values = [templatefile("${path.module}/values.yaml", {})]
-}

stacks/metrics-server/modules/metrics-server/values.yaml

@@ -1,8 +0,0 @@
-args:
-  - "--kubelet-insecure-tls"
-resources:
-  requests:
-    cpu: 50m
-    memory: 200Mi
-  limits:
-    memory: 200Mi