feat(bootstrap): complete ATLAS-WP-0001 State Hub integration

Customize config-atlas identity (INTENT, SCOPE, AGENTS, rules), document
dev workflow commands, remove inherited repo-seed workplans, and add
ATLAS-WP-0002 registry foundation workplan.

.claude/rules/session-protocol.md

@@ -22,14 +22,14 @@ If the hub is offline: `cd ~/state-hub && make api`
 **Step 2 — Check inbox**
 With MCP tools:
 ```
-get_messages(to_agent="repo-seed", unread_only=True)
+get_messages(to_agent="config-atlas", unread_only=True)
 ```
 Mark read with `mark_message_read(message_id)`. Reply or act on coordination
 requests before proceeding.
 
 Without MCP tools:
 ```bash
-curl -s "http://127.0.0.1:8000/messages/?to_agent=repo-seed&unread_only=true" \
+curl -s "http://127.0.0.1:8000/messages/?to_agent=config-atlas&unread_only=true" \
   | python3 -m json.tool
 curl -s -X PATCH "http://127.0.0.1:8000/messages/<id>/read" \
   -H "Content-Type: application/json" -d '{}'
@@ -45,7 +45,7 @@ For each file with `status: ready`, `active`, or `blocked`, note pending
 **Step 4 — Present brief**
 
 1. **Active workstreams** for `infotech` — title, task counts, blocking decisions
-2. **Pending tasks** from `workplans/` + any `[repo:repo-seed]` hub tasks
+2. **Pending tasks** from `workplans/` + any `[repo:config-atlas]` hub tasks
 3. **Goal guidance** — if `goal_guidance` in summary:
    - `needs_workplan`: surface as top action — *"Repo goal '{title}' has no workplan yet"*
    - `alignment_warnings`: flag if active work is not aligned with current goal
@@ -73,7 +73,7 @@ curl -s -X POST http://127.0.0.1:8000/progress/ \
 If workplan files were modified, ensure the local copy is up to date first:
 ```bash
 git -C <repo_path> pull --ff-only
-cd ~/state-hub && make fix-consistency REPO=repo-seed
+cd ~/state-hub && make fix-consistency REPO=config-atlas
 ```
 For repos where implementation runs on a remote machine (e.g. CoulombCore),
 use the combined target which pulls before fixing: