fix(workplans): adopt ADR-007 derived identifiers for unregistered records

These workplans exist only in the retired local hub. Their random pre-ADR-007
identifiers are refused by C-06 as stale references, so they cannot be
registered. Deriving from the canonical record id takes no identity from
anything: central does not hold them and the old ids die with the cache.

Records central already holds were deliberately left untouched.

Refs CUST-WP-0068-T06

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

workplans/AUDIT-WP-0007-integrity-verification.md

@@ -11,7 +11,7 @@ created: "2026-08-16"
 updated: "2026-08-16"
 depends_on:
   - AUDIT-WP-0006
-state_hub_workstream_id: "97946512-eb0a-4282-8c1f-f53d9ee25bfa"
+state_hub_workstream_id: "5398f698-4f86-5dd8-962a-e5dbaf93c9f4"
 ---
 
 # AUDIT-WP-0007 — Integrity verification for operational custody
@@ -67,7 +67,7 @@ remaining honesty gap on the live provision and is owned here.
 id: AUDIT-WP-0007-T01
 status: done
 priority: high
-state_hub_task_id: "d4423fd5-ad78-47d0-b85e-7ae6c582ec2b"
+state_hub_task_id: "ea526d34-57e7-5273-b80b-6cd7bfe3bc1f"
 ```
 
 Write a short contract in `docs/audit-backend-contract.md` (or a sibling
@@ -98,7 +98,7 @@ and the six tests.
 id: AUDIT-WP-0007-T02
 status: done
 priority: high
-state_hub_task_id: "5830bb1a-27b7-4eed-b09f-75ba8cc9f7f1"
+state_hub_task_id: "649a60b1-e8a7-59f5-9164-24c57290e163"
 ```
 
 Add an additive migration (0006) for `chain_hash` (and `chain_prev` if
@@ -124,7 +124,7 @@ write the next link under a lock. Conformance + `tests/test_integrity.py`.
 id: AUDIT-WP-0007-T03
 status: done
 priority: high
-state_hub_task_id: "fee1f93c-dcac-4fc3-9e41-17bb4436e8d6"
+state_hub_task_id: "71b7faeb-1f70-5162-8ce1-3c3bbe849db1"
 ```
 
 - CLI: `python -m audit_core verify-chain` (or equivalent) exits 0
@@ -148,7 +148,7 @@ test and Postgres superuser rewrite test both fail verify.
 id: AUDIT-WP-0007-T04
 status: done
 priority: medium
-state_hub_task_id: "b6d03d6a-0605-4982-a9a3-e18c89319ba9"
+state_hub_task_id: "3b4d6b4e-1f72-5bc7-bf24-ca344caceaf6"
 ```
 
 Publish `{chain_hash, event_id, accepted_at, event_count, observed_at}`
@@ -179,7 +179,7 @@ RESOURCE-WP-0002-T06 logical-offsite.
 id: AUDIT-WP-0007-T05
 status: done
 priority: medium
-state_hub_task_id: "9fd70d3c-5a64-4b26-967f-4ef45394d81c"
+state_hub_task_id: "f98fe8c8-637e-5e7d-bc3a-b2bedfc7525b"
 ```
 
 After T03 and T04: