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/OPS-WP-0003-extension-contract-alignment.md

@@ -15,7 +15,7 @@ related:
   - HUB-WP-0004
   - CORE-WP-0010
   - SHR-ARCH-HUB-0001
-state_hub_workstream_id: "c0b815eb-41c0-4aa1-a2dd-19a7ba89c1ac"
+state_hub_workstream_id: "d688d60b-7f86-5fbe-bf3f-76ff926d9a17"
 ---
 
 # Extension contract alignment
@@ -32,7 +32,7 @@ registration without secrets.
 id: OPS-WP-0003-T01
 status: todo
 priority: high
-state_hub_task_id: "fcd6e8f6-61f7-44d5-baf9-8612c454518b"
+state_hub_task_id: "a938b0e2-912e-5126-aa6f-d63bdeebca5d"
 ```
 
 Produce hub descriptor + capability manifest referencing
@@ -45,7 +45,7 @@ and non-secret endpoints.
 id: OPS-WP-0003-T02
 status: todo
 priority: high
-state_hub_task_id: "748e21ec-911d-4c1c-9792-f7817bef42dd"
+state_hub_task_id: "1d1c422d-892c-5404-8d7f-a1f78c5cd87a"
 ```
 
 When HUB-WP-0004 harness exists, run C1–C10 checks; fix gaps in ops-hub.
@@ -56,7 +56,7 @@ When HUB-WP-0004 harness exists, run C1–C10 checks; fix gaps in ops-hub.
 id: OPS-WP-0003-T03
 status: todo
 priority: high
-state_hub_task_id: "1323004c-87e3-40d1-9f78-3d7b56a1b3b7"
+state_hub_task_id: "947306d4-8a00-5cd6-8c6d-1f266d45055c"
 ```
 
 Verify bootstrap/smokes against hub-core-hosted `/api/v2` during CORE-WP-0010