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/HUB-WP-0006-repository-classification-navigation.md

@@ -16,7 +16,7 @@ related:
   - HUB-WP-0005
   - RMGR-WP-0008
   - RMGR-CONTRACT-CLASSIFICATION-0001
-state_hub_workstream_id: "c5abf6a3-0ea9-43b8-8757-179829dd8a9c"
+state_hub_workstream_id: "05ebd06e-4af8-5f6c-918c-c143c1520e00"
 ---
 
 # Repository classification aggregation and navigation
@@ -34,7 +34,7 @@ for State Hub retirement slices A5 and the repository-facing part of A4/B5.
 id: HUB-WP-0006-T01
 status: done
 priority: high
-state_hub_task_id: "b1e2fe24-8a38-4672-a7a7-4a45f90355fb"
+state_hub_task_id: "2a45aa34-ffa1-5432-9bfd-a6725708d807"
 ```
 
 Review `RMGR-CONTRACT-CLASSIFICATION-0001` version 1.0 and record the hub-core
@@ -54,7 +54,7 @@ single-authority boundary.
 id: HUB-WP-0006-T02
 status: done
 priority: high
-state_hub_task_id: "47d7d168-217f-45c6-b4d7-ab9cf4dd5329"
+state_hub_task_id: "fa5c37c5-40cb-5ddf-bb01-72b00a8c8931"
 ```
 
 Define the input envelope, supported contract versions, stable repository
@@ -76,7 +76,7 @@ validate, the wheel contains the versioned artifacts, and the full suite passes
 id: HUB-WP-0006-T03
 status: done
 priority: high
-state_hub_task_id: "2884eb0f-046f-4122-a422-8a06c7c32298"
+state_hub_task_id: "8b79be6d-d1aa-5134-b2f7-3dc088a7b3fd"
 ```
 
 Add an injected `port.repo` client, deterministic full rebuild plus incremental
@@ -101,7 +101,7 @@ full rebuild, upsert, and deletion.
 id: HUB-WP-0006-T04
 status: done
 priority: high
-state_hub_task_id: "a1d85610-c3ea-4718-b394-ba4abcecf177"
+state_hub_task_id: "59cbe5b8-ab7e-5274-b4d2-a38246df89e3"
 ```
 
 Expose cross-repository query routes and MCP tools for domain, secondary
@@ -125,7 +125,7 @@ OpenAPI inspection confirms that every navigation operation is GET-only.
 id: HUB-WP-0006-T05
 status: done
 priority: medium
-state_hub_task_id: "a3c0efba-9913-4617-b167-8853b34de36e"
+state_hub_task_id: "901f0f0c-270c-5939-8c98-fcae6988e8f3"
 ```
 
 Add contract fixtures and checks for full rebuild, incremental changes,
@@ -148,7 +148,7 @@ tests.
 id: HUB-WP-0006-T06
 status: wait
 priority: high
-state_hub_task_id: "5c6f3006-b1c7-422b-ad38-8727ae4dc7c2"
+state_hub_task_id: "7c8225f7-03dc-57b0-a668-c3d781bd828a"
 ```
 
 With `STATE-WP-0079`, compare legacy topic/navigation consumers with the new