Normalize agent instructions and workplan frontmatter (STATE-WP-0067)

- Align agent files with on-disk workplan prefixes (infer from workplan ids)
- Set workplan domain to registered domain_slug; add topic_slug where applicable
- Repair frontmatter delimiter formatting; migrate legacy task status literals
- Regenerate AGENTS.md, CLAUDE.md, and .claude/rules from State Hub templates

workplans/ISSC-WP-0001-rename-and-task-ingestion.md

@@ -1,7 +1,7 @@
 ---
 id: ISSC-WP-0001
 type: workplan
-domain: custodian
+domain: infotech
 repo: issue-core
 status: done
 state_hub_workstream_id: 1135fc1d-1f46-4e35-886d-04cc3b8050b6

workplans/ISSUE-WP-0002-gitea-pypi-publication.md

@@ -2,7 +2,7 @@
 id: ISSUE-WP-0002
 type: workplan
 title: "Publish issue-core to Gitea PyPI"
-domain: custodian
+domain: infotech
 repo: issue-core
 status: finished
 owner: codex

workplans/ISSUE-WP-0003-railiance01-deployment.md

@@ -2,7 +2,7 @@
 id: ISSUE-WP-0003
 type: workplan
 title: "Deploy issue-core as a service on railiance01 (ArgoCD GitOps pilot)"
-domain: custodian
+domain: infotech
 repo: issue-core
 status: active
 owner: claude
@@ -136,7 +136,7 @@ workload manifests into the layout platform defines.
 
 ```task
 id: ISSUE-WP-0003-T03
-status: in_progress
+status: progress
 priority: high
 state_hub_task_id: "38887dd6-0988-4ad1-bc6b-2a1b8839829f"
 ```
@@ -176,7 +176,7 @@ state_hub_task_id: "ad52527f-6222-4c11-9284-d8a3ed3b49ad"
 
 ```task
 id: ISSUE-WP-0003-T05
-status: in_progress
+status: progress
 priority: medium
 state_hub_task_id: "10923f1e-050d-4f3e-980e-b061fef5f33a"
 ```