seed: planned Scaleway backup store for WP-0002

Identity, topology, consumer bindings, and the planned attribute file
(region nl-ams, endpoint/bucket still null). Post-purchase fill is
REEF-STORAGE-WP-0002.

workplans/REEF-STORAGE-WP-0002-fill-after-purchase.md

@@ -0,0 +1,34 @@
+---
+id: REEF-STORAGE-WP-0002
+type: workplan
+title: "Fill Scaleway attributes after purchase"
+domain: financials
+repo: reef-storage
+status: wait
+owner: grok
+topic_slug: railiance
+created: "2026-08-14"
+updated: "2026-08-14"
+related:
+  - RESOURCE-WP-0002
+---
+
+# REEF-STORAGE-WP-0002 — fill after purchase
+
+Wait for human approval of
+`resource-control/docs/evidence/RESOURCE-WP-0002-primary-selection-2026-08-14.md`
+and creation of the Scaleway project/bucket.
+
+Then follow `docs/post-purchase-seed.md`.
+
+## T01 — Write live non-secret attributes
+
+```task
+id: REEF-STORAGE-WP-0002-T01
+status: wait
+priority: high
+```
+
+Fill `substrate/object-stores/platform-audit-storage.yaml` endpoint,
+bucket, prefix, project ref, versioning, lifecycle. Promote topology
+members. No secrets.