fix(workplan): point workplan at its authoritative projection id

The file carried an identifier minted by the retired local hub while central
held a different record for the same file — ADR-010's same-filename,
different-UUID duplicate-registration class.

Central is authoritative (ADR-010 decision 1) and decision 6 says to mitigate
by changing the repository file rather than editing central, so the file adopts
central's id. The cache-side id dies with the cache.

Refs CUST-WP-0068

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 2583210@bnt-lap001
Assistant-Session: f2bff2d5-e9b2-4338-92ca-10282a927006

workplans/DISCTL-WP-0001-statehub-bootstrap.md

@@ -9,7 +9,7 @@ owner: grok
 topic_slug: custodian
 created: "2026-07-04"
 updated: "2026-07-07"
-state_hub_workstream_id: "686c4de9-f65d-4ca3-b95d-076be347e188"
+state_hub_workstream_id: "e7e1ad29-1c50-40cf-9e1c-b6e43111ff17"
 ---
 
 # Bootstrap State Hub integration

workplans/DISCTL-WP-0002-resilience-foundation.md

@@ -9,7 +9,7 @@ owner: grok
 topic_slug: custodian
 created: "2026-07-04"
 updated: "2026-07-07"
-state_hub_workstream_id: "359d7db1-bea1-4ad4-b99c-29c37bbad7c2"
+state_hub_workstream_id: "73d2ecb3-e594-4a7c-920d-8753198eb6ec"
 ---
 
 # Resilience foundation: registers, policy, first tested restore

workplans/DISCTL-WP-0003-railiance-backup-governance.md

@@ -9,7 +9,7 @@ owner: grok
 topic_slug: custodian
 created: "2026-07-07"
 updated: "2026-07-07"
-state_hub_workstream_id: "ad41d75a-5785-4416-96e8-8c0fd3b6d2e4"
+state_hub_workstream_id: "e13c139e-032e-4a16-97b8-b02b9e376f3d"
 ---
 
 # Railiance backup lane governance integration