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>

.woodpecker/postmortem-todos.yml

@@ -0,0 +1,32 @@
+when:
+  event: push
+  branch: master
+  path:
+    include:
+      - 'docs/post-mortems/*.md'
+    exclude:
+      - '.woodpecker/**'
+
+clone:
+  git:
+    image: woodpeckerci/plugin-git
+    settings:
+      depth: 5
+
+steps:
+  - name: parse-and-implement
+    image: python:3.12-alpine
+    commands:
+      - apk add --no-cache jq curl git
+      - sh scripts/postmortem-pipeline.sh
+
+  - name: notify-slack
+    image: alpine
+    environment:
+      SLACK_WEBHOOK:
+        from_secret: slack_webhook
+    commands:
+      - apk add --no-cache curl
+      - "curl -sf -X POST https://hooks.slack.com/services/$SLACK_WEBHOOK -H 'Content-Type: application/json' -d '{\"text\": \"Post-mortem TODO pipeline completed\"}' || true"
+    when:
+      - status: [success, failure]