chore(consistency): commit workplan task-id writeback

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

workplans/CUST-WP-0053-coordination-hygiene-improvements.md

@@ -9,6 +9,7 @@ owner: the-custodian
 topic_slug: custodian
 created: "2026-07-01"
 updated: "2026-07-01"
+state_hub_workstream_id: "735a9026-9731-4d56-94a2-1fa485f58889"
 ---
 
 # Coordination hygiene: unblock sweep, inbox triage, workplan lint
@@ -34,6 +35,7 @@ anchored here rather than in any single railiance repo.
 id: CUST-WP-0053-T01
 status: todo
 priority: high
+state_hub_task_id: "d570829d-7ccb-4a84-b91c-a90bc062d414"
 ```
 
 When a workplan goes `blocked`, record the unblock condition and counterpart
@@ -48,6 +50,7 @@ and raises a warning ("blocker may have cleared") in the repo brief.
 id: CUST-WP-0053-T02
 status: todo
 priority: medium
+state_hub_task_id: "612d23b9-90f4-409b-9da0-b80483e49b28"
 ```
 
 - Agents set `thread_id` on follow-up messages so supersession is visible.
@@ -62,6 +65,7 @@ priority: medium
 id: CUST-WP-0053-T03
 status: todo
 priority: medium
+state_hub_task_id: "8143ef3d-48e5-4c11-8898-8d3ca8c0bbee"
 ```
 
 fix-consistency check: workplan frontmatter `id` must start with the repo's
@@ -75,6 +79,7 @@ renames — but new plans must conform) and detect cross-repo id collisions.
 id: CUST-WP-0053-T04
 status: todo
 priority: low
+state_hub_task_id: "039a7ec2-581c-4e84-bcf7-731bb38d1b17"
 ```
 
 fix-consistency already syncs task status; teach the brief writer to refresh