fix: seal workbench final response from terminal trace

web/hwlab-cloud-web/scripts/workbench-e2e-server.ts

@@ -78,6 +78,15 @@ const markdownFinalText = [
   "|---|---|",
   "| local | pass |"
 ].join("\n");
+const terminalAssistantFinalText = [
+  "全部六份数据到手！下面是完整的六语言终极性能对比：",
+  "",
+  "| language | runtime | status |",
+  "|---|---|---|",
+  "| Lua | LuaJIT | pass |",
+  "| Python | CPython | pass |",
+  "| Rust | native | pass |"
+].join("\n");
 
 let state = createScenarioState("baseline");
 const sseClients = new Set<ServerResponse>();
@@ -383,6 +392,10 @@ function createScenarioState(scenarioId: string): ScenarioState {
     sessions.unshift(markdownFinalSession());
     traces.trc_markdown_final = markdownFinalTrace();
   }
+  if (id === "terminal-assistant-event-final-response") {
+    sessions.unshift(terminalAssistantFinalSession());
+    traces.trc_terminal_assistant_final = terminalAssistantFinalTrace();
+  }
   if (id === "progress-only-final-response") markRunningProgressOnly(sessions, traces);
   if (id === "terminal-completed-no-final-response") markRunningNoFinalResponse(sessions, traces);
   if (id === "tool-completed-projection-running") markToolCompletedProjectionRunning(sessions, traces);
@@ -431,6 +444,8 @@ function createScenarioState(scenarioId: string): ScenarioState {
         ? "ses_terminal_empty"
       : id === "markdown-final-response"
         ? "ses_markdown_final"
+      : id === "terminal-assistant-event-final-response"
+        ? "ses_terminal_assistant_final"
         : id === "progress-only-final-response" || id === "terminal-completed-no-final-response" || id === "tool-completed-projection-running"
           ? "ses_running"
         : id === "projector-resume-from-checkpoint"
@@ -972,6 +987,47 @@ function markdownFinalTrace(): JsonRecord {
   };
 }
 
+function terminalAssistantFinalSession(): SessionRecord {
+  const now = new Date().toISOString();
+  const trace = terminalAssistantFinalTrace();
+  return {
+    sessionId: "ses_terminal_assistant_final",
+    conversationId: "cnv_terminal_assistant_final",
+    threadId: "thr_terminal_assistant_final",
+    status: "completed",
+    lastTraceId: "trc_terminal_assistant_final",
+    startedAt: now,
+    updatedAt: now,
+    messageCount: 2,
+    firstUserMessagePreview: "再把lua加入对比测试",
+    messages: [
+      { id: "msg_terminal_assistant_user", messageId: "msg_terminal_assistant_user", role: "user", title: "用户", text: "再把lua加入对比测试", status: "sent", createdAt: now, sessionId: "ses_terminal_assistant_final", threadId: "thr_terminal_assistant_final", traceId: "trc_terminal_assistant_final", turnId: "trc_terminal_assistant_final" },
+      { id: "msg_terminal_assistant_agent", messageId: "msg_terminal_assistant_agent", role: "agent", title: "Code Agent", text: terminalAssistantFinalText, parts: [{ type: "text", text: terminalAssistantFinalText, status: "completed" }], status: "completed", createdAt: now, updatedAt: now, sessionId: "ses_terminal_assistant_final", threadId: "thr_terminal_assistant_final", traceId: "trc_terminal_assistant_final", turnId: "trc_terminal_assistant_final", runnerTrace: trace, finalResponse: { text: terminalAssistantFinalText, status: "completed" } }
+    ]
+  };
+}
+
+function terminalAssistantFinalTrace(): JsonRecord {
+  const createdAt = new Date().toISOString();
+  const events = [
+    { seq: 1, sourceSeq: 21, createdAt, label: "agentrun:assistant:message", type: "assistant_message", status: "running", replyAuthority: false, final: false, terminal: false, message: "现在写 Lua 基准测试脚本。" },
+    { seq: 2, sourceSeq: 28, createdAt, label: "agentrun:assistant:message", type: "assistant_message", status: "completed", replyAuthority: true, final: true, terminal: true, message: terminalAssistantFinalText },
+    { seq: 3, sourceSeq: 29, createdAt, label: "agentrun:terminal:completed", type: "result", status: "completed", terminal: true, message: "AgentRun command completed." }
+  ];
+  return {
+    traceId: "trc_terminal_assistant_final",
+    status: "completed",
+    sessionId: "ses_terminal_assistant_final",
+    threadId: "thr_terminal_assistant_final",
+    events,
+    eventCount: events.length,
+    fullTraceLoaded: true,
+    hasMore: false,
+    assistantText: terminalAssistantFinalText,
+    finalResponse: { text: terminalAssistantFinalText, status: "completed" }
+  };
+}
+
 function manyRailSession(index: number): SessionRecord {
   const id = String(index).padStart(2, "0");
   const now = new Date(Date.now() - (index + 1) * 1000).toISOString();