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/STATE-WP-0079-retirement-strangler.md

@@ -16,7 +16,7 @@ related:
   - SHR-INV-0001
   - RMGR-WP-0001
   - HUB-WP-0004
-state_hub_workstream_id: "749beac6-3c62-4284-aab5-9ed7fce900c2"
+state_hub_workstream_id: "ed077b62-7048-5752-bf65-f90471f45854"
 ---
 
 # State Hub retirement strangler and disposition execution
@@ -44,7 +44,7 @@ Expand pilot list here as cutover progresses; do not add new checkout mutators i
 id: STATE-WP-0079-T01
 status: done
 priority: high
-state_hub_task_id: "375c0b66-98b0-4d5b-98dd-4ad2883a4051"
+state_hub_task_id: "3e8659a1-54bd-5329-bfee-24fdaca5374d"
 ```
 
 Document and enforce: changes during retirement must preserve compatibility,
@@ -70,7 +70,7 @@ and are the one hard stop.
 id: STATE-WP-0079-T02
 status: done
 priority: high
-state_hub_task_id: "595c3936-20b6-453f-92b5-84f86798054a"
+state_hub_task_id: "fcf280dd-cf42-5c41-bd55-69b4b409db3b"
 ```
 
 Group SHR-INV-0001 items into cutover slices (repo/work → repo-manager;
@@ -99,7 +99,7 @@ not sufficient evidence to retire high-volume `/workstreams/` interfaces (E2).
 id: STATE-WP-0079-T03
 status: done
 priority: medium
-state_hub_task_id: "55716f12-fb12-4a1e-a770-076c490db111"
+state_hub_task_id: "757bad31-b5d9-5ff7-b33e-d8c1dfb1bcde"
 ```
 
 Adapt `statehub register` / scaffolding so `prj-` repos with `GOAL.md` and
@@ -118,7 +118,7 @@ registration suite passes (`20 passed`).
 id: STATE-WP-0079-T04
 status: progress
 priority: high
-state_hub_task_id: "db5291f2-3801-40fa-abf2-ceb0e77687c9"
+state_hub_task_id: "3a454438-1955-547f-a491-8eab7cd25710"
 ```
 
 Implement strangler handoffs coordinated with RMGR-WP-0001 and HUB-WP-0004.
@@ -371,7 +371,7 @@ owner.
 id: STATE-WP-0079-T05
 status: progress
 priority: medium
-state_hub_task_id: "02e508ed-3cde-4487-907e-d324a8a877d6"
+state_hub_task_id: "f6cf8c01-eb59-5ca8-a541-23928d4a000c"
 ```
 
 Complete retirement of suggestions, workstream aliases, and other `retire`
@@ -454,7 +454,7 @@ and dashboard build remains green (`650 passed`).
 id: STATE-WP-0079-T06
 status: todo
 priority: high
-state_hub_task_id: "d52c95c6-af3f-4b2c-804e-e07763c9a8ab"
+state_hub_task_id: "9230c99b-af58-5794-9291-452e619a30fa"
 ```
 
 With T06 gates: zero normal read/write window, final dump, backup/restore