docs: map HoloLake OS into Fifth Domain

gls/SOURCE-MANIFEST.yml

@@ -209,6 +209,16 @@ registered_objects:
     related_architectures: ["GLS-0229", "GLS-0234", "GLS-0235", "GLS-0236", "GLS-0238", "GLS-0240", "GLS-0242", "GLS-0243"]
     state: "ARCHITECTURE_LOCKED · REPOSITORY_PUBLISHED · RUNTIME_NOT_VERIFIED"
     namespace_rule: "The enterprise lighthouse carries four public domains and the Zero Sense identity gate. Every person's server carries a complete Guanghu World child node and that person's channel body. Public domains and the private Fifth Domain are parallel. Team servers are L2 lighthouse recovery candidates; the Fifth Domain language-controller path is L3 recovery, not normal hierarchy. A transient instance restores ICE-P-ZY001 and handshakes with ZY-RESIDENT-AGENT-001."
+  - id: GLS-0245
+    definition: "HoloLake AI language-persona-driven operating system product mapping"
+    source_path: "gls/GLS-0245-HOLOLAKE-LANGUAGE-PERSONA-OPERATING-SYSTEM-PRODUCT-MAPPING.hdlp"
+    product_map: "routing/hololake-language-persona-os-map.json"
+    product_id: "GH-AIOS-LIGHTHOUSE-020"
+    source_repository: "REPO-008"
+    source_commit: "f77fbcd3355c5abd0a56fc1975cac3aebebbcccf"
+    related_architectures: ["GLS-0810", "GLS-0233", "GLS-0235", "GLS-0236", "GLS-0241"]
+    state: "PRODUCT_POSITIONING_MAPPED · REPO_008_SOURCE_PUBLISHED · FIFTH_DOMAIN_ROUTE_REGISTERED · RUNTIME_NOT_DEPLOYED"
+    namespace_rule: "Preserves the earlier concept ancestry and maps it to one immutable REPO-008 product-architecture commit. The Fifth Domain registration is a route and version fact, not proof of native-application runtime or server deployment."
   - id: AGE-MIG-20260717-001
     definition: "Light Lake team persona AGE identifier migration batch"
     source_path: "gls/AGE-MIG-20260717-001-TEAM-PERSONA-AGE-ID-MIGRATION.hdlp"