feat(trace): finish run-aware demo verification

mvp/architecture/agent-orchestration.md

@@ -42,13 +42,15 @@ flowchart TB
     end
 
     subgraph Trace["Trace persistence"]
-        Session["diagnosis_session"]
+        ChatSession["chat_session"]
+        Run["diagnosis_run"]
         Step["agent_step"]
         Invocation["tool_invocation"]
         SelfEval["self_evaluation"]
     end
 
-    ChatService --> Session
+    ChatService --> ChatSession
+    ChatService --> Run
     ChatPlanner --> Step
     ChatExecutor --> Step
     ChatGatekeeper --> SelfEval
@@ -57,7 +59,8 @@ flowchart TB
     ChatDecision --> SelfEval
     ChatComposer --> Step
 
-    AiOpsService --> Session
+    AiOpsService --> ChatSession
+    AiOpsService --> Run
     AiOpsPlanner --> Step
     AiOpsExecutor --> Step
     AiOpsTools --> Invocation
@@ -103,7 +106,7 @@ sequenceDiagram
     participant G as gatekeeper
     participant V as chat_verifier
     participant M as chat_composer
-    participant S as diagnosis_session
+    participant R as diagnosis_run
 
     C->>P: 原始问题 + history + retry_context
     P-->>C: planner_plan
@@ -115,13 +118,13 @@ sequenceDiagram
     G-->>C: gatekeeper_result
     C->>V: executor_structured_output + gatekeeper_result + tool_trace_summary
     V-->>C: PASS / LOW_CONFID / REJECT
-    C->>S: 写入 verifier_evaluation
+    C->>R: 写入 verifier_evaluation
     alt LOW_CONFID 且允许补证据
         C->>P: retry_context: 仅补缺失证据
     else PASS 或 REJECT
         C->>M: allowed_claims + missing_info + recommended_actions
         M-->>C: composer_output
-        C->>S: 保存 Composer 最终 answer
+        C->>R: 保存 Composer 最终 answer
     end
 ```