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-0072-workstream-caller-remediation.md

@@ -11,7 +11,7 @@ planning_priority: high
 planning_order: 72
 created: "2026-07-09"
 updated: "2026-07-09"
-state_hub_workstream_id: "b7122b4b-c253-48dd-877b-24243a064fb2"
+state_hub_workstream_id: "e5b1ba1b-6302-5699-a888-819d017e710f"
 ---
 
 # STATE-WP-0072 — Workstream caller remediation
@@ -31,7 +31,7 @@ show declining `GET /workstreams/*` counts.
 id: STATE-WP-0072-T01
 status: done
 priority: high
-state_hub_task_id: "918df047-277f-41e4-ad04-b6f1095f8e45"
+state_hub_task_id: "6d2f85d4-6fb5-58d1-be96-8cb37c9726d8"
 ```
 
 - `dashboard/src/workstreams/[id].md` — tasks fetch uses `?workplan_id=`
@@ -46,7 +46,7 @@ Done when no state-hub runtime file POSTs or GETs legacy workstream paths/params
 id: STATE-WP-0072-T02
 status: done
 priority: high
-state_hub_task_id: "856fc563-435d-48b4-928e-9c1f00558b7e"
+state_hub_task_id: "0bd0bd0a-4d43-5342-a5bc-ff431bcdcd10"
 ```
 
 - `the-custodian/runtime/prompts/daily_statehub_wsgi_triage.md` — `/workplans/index`, `?workplan_id=`
@@ -60,7 +60,7 @@ Done when prompt no longer references `/workstreams/workplan-index`.
 id: STATE-WP-0072-T03
 status: done
 priority: medium
-state_hub_task_id: "57cf1bf9-e05b-4cd8-aa30-c4e9846d6e4a"
+state_hub_task_id: "9bff3e4a-34a3-5c3b-854e-495762dd2f51"
 ```
 
 - `wise-validator/src/wisevalidator/reporter.py` — `workplan_id` on progress POST
@@ -75,7 +75,7 @@ Done when tests pass and POST bodies use `workplan_id` only.
 id: STATE-WP-0072-T04
 status: done
 priority: high
-state_hub_task_id: "4a3b58d5-3bff-4057-a468-d6e2cf66b6aa"
+state_hub_task_id: "afb558e6-5bb3-511d-b481-47356f06fca4"
 ```
 
 1. `rg` confirm no missed runtime callers in fixed repos.