feat: expose master agent evolution dashboard

tests/master-agent-message-queue.test.ts

@@ -359,6 +359,43 @@ test("master-agent 查询当前后端时直接走 fast path 返回后端摘要",
   assert.equal(reply?.senderLabel ?? "", "主Agent·gpt-5.4");
 });
 
+test("master-agent 重复追问状态类问题时会记录 repeated_question 进化信号", async () => {
+  await saveAiAccount({
+    accountId: "openai-repeat-status",
+    label: "OpenAI 主模型",
+    role: "primary",
+    provider: "openai_api",
+    displayName: "OpenAI 主模型",
+    model: "gpt-5.4",
+    apiKey: "sk-openai-repeat-status",
+    enabled: true,
+    setActive: true,
+    loginStatusNote: "用于重复状态问题测试。",
+  });
+
+  const firstResponse = await POST(
+    await createAuthedRequest("master-agent", {
+      body: "当前主节点在线吗",
+    }),
+    { params: Promise.resolve({ projectId: "master-agent" }) },
+  );
+  assert.equal(firstResponse.status, 200);
+
+  const secondResponse = await POST(
+    await createAuthedRequest("master-agent", {
+      body: "现在主节点在线吗",
+    }),
+    { params: Promise.resolve({ projectId: "master-agent" }) },
+  );
+  assert.equal(secondResponse.status, 200);
+
+  const state = await readState();
+  assert.ok(
+    state.masterAgentEvolutionSignals.some((signal) => signal.kind === "repeated_question"),
+    "expected at least one repeated_question signal",
+  );
+});
+
 test("master-agent 查询全局接管状态时直接走 fast path 返回当前状态", async () => {
   await saveAiAccount({
     accountId: "openai-takeover-status",