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

.claude/rules/first-session.md

@@ -1,11 +1,11 @@
 ## First Session Protocol
 
-Triggered when `get_domain_summary("netkingdom")` shows **no workstreams**.
+Triggered when `get_domain_summary("infotech")` shows **no workstreams**.
 The project is registered but work has not yet been structured.
 
 **Step 1 — Read, don't write**
-- `~/the-custodian/canon/projects/netkingdom/project_charter_v0.1.md` — purpose, scope
-- `~/the-custodian/canon/projects/netkingdom/roadmap_v0.1.md` — planned phases
+- `~/the-custodian/canon/projects/infotech/project_charter_v0.1.md` — purpose, scope
+- `~/the-custodian/canon/projects/infotech/roadmap_v0.1.md` — planned phases
 - Scan repo root: README, directory structure, existing code or docs
 
 **Step 2 — Survey in-progress work**
@@ -17,20 +17,20 @@ roadmap phase. **Wait for approval before creating.**
 
 **Step 4 — Create workplan file first, then DB record (ADR-001)**
 ```
-workplans/flex-auth-WP-NNNN-<slug>.md   ← write this first
+workplans/FLEX-WP-NNNN-<slug>.md   ← write this first
 ```
 Then register in the hub:
 ```
-create_workstream(topic_id="a6c6e745-bf54-4465-9340-1534a2be493e", title="...", owner="...", description="...")
+create_workstream(topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a", title="...", owner="...", description="...")
 create_task(workstream_id="<id>", title="...", priority="high|medium|low")
 ```
 
 **Step 5 — Record the setup**
 ```
 add_progress_event(
-    summary="First session: structured netkingdom into N workstreams, M tasks",
+    summary="First session: structured infotech into N workstreams, M tasks",
     event_type="milestone",
-    topic_id="a6c6e745-bf54-4465-9340-1534a2be493e",
+    topic_id="cee7bedf-2b48-46ef-8601-006474f2ad7a",
     detail={"workstreams": [...], "tasks_created": M}
 )
 ```