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-0078-ops-run-read-projection.md

@@ -15,7 +15,7 @@ depends_on:
 related:
   - ACT-ADR-005
   - STATE-WP-0074
-state_hub_workstream_id: "57b75246-ef6d-4d6e-93dc-7f47e7200d1d"
+state_hub_workstream_id: "81ed67ec-e3f8-52cd-bce9-4432ff9095cb"
 ---
 
 # STATE-WP-0078 — Ops run read projection
@@ -40,7 +40,7 @@ coulombcore-oriented agents see automation health without claiming work.
 id: STATE-WP-0078-T01
 status: done
 priority: medium
-state_hub_task_id: "399b4985-3578-4fff-97dd-0f68e1e266b3"
+state_hub_task_id: "ff4f5ae8-67fb-5fe2-a5cf-75c551cfdeef"
 ```
 
 Agree payload shape with ACTIVITY-WP-0026 (id, definition, target_repo, state,
@@ -61,7 +61,7 @@ claim/lease/completion authority.
 id: STATE-WP-0078-T02
 status: done
 priority: medium
-state_hub_task_id: "192be2e0-0335-46da-ba22-17e3e8f0d28c"
+state_hub_task_id: "07deec86-26aa-5dc4-8605-f9b704d33151"
 ```
 
 Minimal:
@@ -84,7 +84,7 @@ and stale/unavailable behavior. No write endpoints exist under State Hub's
 id: STATE-WP-0078-T03
 status: done
 priority: low
-state_hub_task_id: "09afc52e-e1c6-454f-ac1d-33d6e773f47f"
+state_hub_task_id: "63e14866-4804-5c45-8bab-46d949adfd00"
 ```
 
 Document coulombcore vs railiance: claim on railiance actcore-api; visibility