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/pvc-autoresizer/modules/pvc-autoresizer/main.tf

@@ -1,51 +0,0 @@
-variable "tier" { type = string }
-
-resource "kubernetes_namespace" "pvc_autoresizer" {
-  metadata {
-    name = "pvc-autoresizer"
-    labels = {
-      tier = var.tier
-    }
-  }
-  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"]]
-  }
-}
-
-resource "helm_release" "pvc_autoresizer" {
-  namespace        = kubernetes_namespace.pvc_autoresizer.metadata[0].name
-  create_namespace = false
-  name             = "pvc-autoresizer"
-  atomic           = true
-  timeout          = 300
-
-  repository = "https://topolvm.github.io/pvc-autoresizer"
-  chart      = "pvc-autoresizer"
-
-  values = [yamlencode({
-    controller = {
-      args = {
-        prometheusURL = "http://prometheus-server.monitoring.svc.cluster.local:80"
-        interval      = "10m"
-      }
-      resources = {
-        requests = {
-          memory = "64Mi"
-          cpu    = "10m"
-        }
-        limits = {
-          memory = "128Mi"
-        }
-      }
-    }
-    webhook = {
-      certificate = {
-        generate = true
-      }
-      pvcMutatingWebhook = {
-        enabled = false
-      }
-    }
-  })]
-}