fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip]

6d224861 came from a --no-checkout worktree whose empty index made the
commit drop every file except two. This restores 05b50d2b's full tree and
correctly adds stacks/stem95su/gdrive-sync.tf + the service-catalog stem95su
entry. Forward-only (parent=6d224861, no force-push); [ci skip] since the
live infra was never applied from the broken commit.

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

scripts/image_pull.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+for n in $(kubectl get nodes -o wide | grep node | awk '{print $1}'); do 
+    echo $n;
+    kubectl drain $n --ignore-daemonsets --delete-emptydir-data && \
+    ssh wizard@$n < image_pull_remote.sh
+    # Check result
+    kubectl get --raw "/api/v1/nodes/$n/proxy/configz" | jq '.kubeletconfig | {serializeImagePulls, maxParallelImagePulls}'
+    kubectl uncordon $n
+done