Add State Hub bootstrap workplan and agent integration files

Seed workplans/ with bootstrap workplan to satisfy ADR-001 C-01.
Includes regenerated dev-hub session-protocol and agent instruction files.

.claude/rules/first-session.md

@@ -1,11 +1,11 @@
 ## First Session Protocol
 
-Triggered when `get_domain_summary("markitect")` shows **no workstreams**.
+Triggered when `get_domain_summary("communication")` shows **no workstreams**.
 The project is registered but work has not yet been structured.
 
 **Step 1 — Read, don't write**
-- `~/the-custodian/canon/projects/markitect/project_charter_v0.1.md` — purpose, scope
-- `~/the-custodian/canon/projects/markitect/roadmap_v0.1.md` — planned phases
+- `~/the-custodian/canon/projects/communication/project_charter_v0.1.md` — purpose, scope
+- `~/the-custodian/canon/projects/communication/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/markitect-project-WP-NNNN-<slug>.md   ← write this first
+workplans/MARKITECT-WP-NNNN-<slug>.md   ← write this first
 ```
 Then register in the hub:
 ```
-create_workstream(topic_id="5571d954-0d30-4950-980d-7bcaaad8e3e2", title="...", owner="...", description="...")
+create_workstream(topic_id="36c7421b-c537-4723-bf75-42a3ebc6a1dc", 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 markitect into N workstreams, M tasks",
+    summary="First session: structured communication into N workstreams, M tasks",
     event_type="milestone",
-    topic_id="5571d954-0d30-4950-980d-7bcaaad8e3e2",
+    topic_id="36c7421b-c537-4723-bf75-42a3ebc6a1dc",
     detail={"workstreams": [...], "tasks_created": M}
 )
 ```