feat(WP-0012): add inter-hub-bootstrap-ssh catalog entry and align wiki

Promote Inter-Hub bootstrap lane to active catalog with worker checklist,
attended/unattended branches, and flex-auth/OpenBao pointers. Mark WP-0012
T2/T3 done; ops-bridge tunnel playbook shipped in prior WP-0013 commit.

registry/routing/catalog.yaml

@@ -103,6 +103,17 @@ entries:
     reviewed: "2026-06-18"
     status: active
 
+  - id: inter-hub-bootstrap-ssh
+    title: Inter-Hub bootstrap SSH envelope
+    need_keywords: [inter-hub, interhub, bootstrap, ops-hub, agt-interhub-bootstrap, envelope, force-command, CUST-WP-0049]
+    owner_repo: ops-warden
+    subsystem: ops-warden + railiance-infra
+    warden_executes: false
+    wiki_ref: wiki/InterHubBootstrapAccessLane.md#worker-checklist
+    canon_ref: net-kingdom/docs/platform-identity-security-architecture.md#operational-ssh-path
+    reviewed: "2026-06-24"
+    status: active
+
   - id: activity-core-issue-sink
     title: activity-core IssueSink → issue-core REST emission
     need_keywords: [activity-core, issue-sink, issue-core, emission, issue_core_url, issue_core_api_key, tasks, ingest, rest, issuesink]