chore: write back FLEX-WP-0030 T06-T08 and FLEX-WP-0031 hub IDs

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

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 63291@bnt-lap001
Assistant-Session: 8bd77868-ca68-4f49-bb1e-d539ecc0d703

workplans/FLEX-WP-0031-decision-record-emission.md

@@ -15,6 +15,7 @@ related_workplans:
   - FLEX-WP-0019
 created: "2026-09-21"
 updated: "2026-09-21"
+state_hub_workstream_id: "84f5d9fe-b4c9-584a-b964-efe3e48af095"
 ---
 
 # FLEX-WP-0031 — Deliver the decision-record emission guarantee
@@ -38,6 +39,7 @@ a compromised flex-auth suppressing a record and its own count together.
 id: FLEX-WP-0031-T01
 status: todo
 priority: high
+state_hub_task_id: "2dbc225f-d762-537b-9a24-ab2b17fc2fa2"
 ```
 
 `GH-DEC-2026-018` left open whether decision-record emission must be atomic with
@@ -52,6 +54,7 @@ with the latency cost stated.
 id: FLEX-WP-0031-T02
 status: todo
 priority: high
+state_hub_task_id: "89661908-ca9a-5e4a-a0a5-62d1a9e02568"
 ```
 
 Open an intake with `audit-core` (worked examples `AUDIT-IN-0002`,
@@ -66,6 +69,7 @@ supplied and will not infer it. Gate: sender registered; no secret in any file.
 id: FLEX-WP-0031-T03
 status: todo
 priority: high
+state_hub_task_id: "a59603d5-8954-5b05-b1a0-b143c82e439b"
 ```
 
 Emit one event per decision into a local outbox, drained to `audit-core`
@@ -82,6 +86,7 @@ vocabulary so a new effect cannot ship unclassified.
 id: FLEX-WP-0031-T04
 status: todo
 priority: medium
+state_hub_task_id: "423b3090-1b72-58fd-9353-5c907c7683bb"
 ```
 
 Change `cadence.yaml` `state` to emitting, move G2 out of the gap table with the