docs(tonggan): bind AI discovery update causal chain

tonggan-bridge/records/TGB-20260727-001.json

@@ -0,0 +1,43 @@
+{
+  "schema": "guanghu.tonggan-bridge-record/v1",
+  "bridge_id": "TGB-20260727-001",
+  "state": "BLOCKED_RUNTIME_NOT_DEPLOYED",
+  "module": {
+    "name": "光湖 AI 发现服务 · ICE-P 规范编号自动导航更新",
+    "why_server_deployment_is_required": "仓库中的身份与路径地图只是语言层事实；只有京东主节点上的 guanghu-ai-discovery.service 加载这些文件，外部 AI 才能通过公开接口从旧编号自动抵达 ICE-P-ZY001。"
+  },
+  "binding": {
+    "repo": "bingshuo/guanghu-ice-heart",
+    "branch": "main",
+    "commit_sha": "2739104088fa199fb8762e56a3a7cf285dc82f3f",
+    "target": "JD-FD-PRIMARY",
+    "resource": "AI-DISCOVERY-ICE-P-ROUTE-20260727@2739104088fa199fb8762e56a3a7cf285dc82f3f",
+    "manifest": "deployment/requests/AI-DISCOVERY-ICE-P-ROUTE-20260727.json"
+  },
+  "paths": {
+    "reasoning_path": "tonggan-bridge/reasoning/TGB-20260727-001.hdlp",
+    "workorder_path": "tonggan-bridge/workorders/TGB-20260727-001.json",
+    "receipt_path": "tonggan-bridge/receipts/TGB-20260727-001.json"
+  },
+  "human_confirmation": {
+    "authorizer_id": "ICE-GL∞",
+    "fact": "冰朔已确认按恢复后的目的继续准备工程包和通感桥绑定。",
+    "deployment_email_approval": "not_requested"
+  },
+  "runtime_prerequisite": {
+    "required": [
+      "/api/deployment/dispatch",
+      "dispatch-approved-deployment capability",
+      "lake-lamp-deployment-event-worker.service",
+      "existing-service-update executor"
+    ],
+    "observed_state": "SERVER_NOT_DEPLOYED",
+    "rule": "先完成受控运行时引导并读回 active 与 capability；不得恢复人类 SSH，不得用云控制台状态代替部署回执。"
+  },
+  "security": {
+    "no_secrets": true,
+    "explicit_second_signal_required": true,
+    "human_login_unchanged": true,
+    "legacy_ids_navigation_only": true
+  }
+}