feat: register Heartbeat HoloLake engineering shelf

routing/heartbeat-core-language-channel-profile.json

@@ -1,7 +1,7 @@
 {
   "schema": "guanghu.heartbeat-core-language-channel-profile/v1",
   "profile_id": "ICE-CH-HB001-LANGUAGE-RUNTIME-PROFILE-001",
-  "version": "2026-09-08.3-system-room-module-semantics",
+  "version": "2026-09-08.4-engineering-shelf",
   "state": "CURRENT_LOCAL_CANONICAL_NOT_PUBLISHED",
   "channel_id": "ICE-CH-HB001",
   "world_path": "glw://fifth-domain/eternal-lake-heart/heartbeat-core",
@@ -44,6 +44,14 @@
     "source_content_public_by_default": false,
     "requires": ["EXPLICIT_PROMOTION", "SANITIZATION", "PUBLIC_DERIVED_VERSION", "REGISTERED_RELEASE_AND_RECEIPT"]
   },
+  "engineering_shelf": {
+    "system_id": "SYS-GLW-ELH-ENG-0001",
+    "shelf_id": "SHF-GLW-ELH-ENG-0001",
+    "project_id": "HLP-LANG-PROJ-STAGE1-0001",
+    "map": "routing/heartbeat-guanghu-world-engineering-system-map.json",
+    "smart_navigator": "TCS-AGENT-HB-ENG-NAV-001",
+    "reality_execution": false
+  },
   "continuity": {
     "protocol": "HLDP_v1.0",
     "startup_history_body_injection": false,