feat(agent): 抽屉与会话页统一成一个对话界面,子会话在父会话里实时可见

- 抽屉和会话页渲染同一套 GoalComposer / AgentRunPanel;抽屉标题即最近会话切换,
  头部只有新对话、在页面打开、关闭;去掉右下角悬浮按钮和最小化小窗
- 会话列表合一:对话与巡检混排带类型小标签,搜索 + 一个状态下拉,只列顶层会话
  (GET /agent/runs?roots=true,新增可选参数)
- 子会话卡片:由镜像的 subagent_* 事件折成,显示任务、状态、当前步骤、用时、调用次数、费用,
  可展开看过程、可打开;顶部「N 个子会话运行中」跳到卡片;subagent_completed 加可选 durationMs
- 回答去内部字段:汇报规则禁止照抄键值与字段表;展示层 stripInternalFields 把字段行 / 字段表移进技术信息
- 开场建议按页面给 2 条完整问法、点了直接发;指令只留 /先给方案,/重跑 改成「重新运行」按钮

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/server/src/modules/agent/routes.ts

@@ -127,6 +127,7 @@ export function registerAgentRoutes(
     if (query.status) q = q.where("status", "=", query.status);
     if (query.trigger) q = q.where("trigger", "=", query.trigger);
     if (query.parentRunId) q = q.where("parent_run_id", "=", query.parentRunId);
+    if (query.roots === "true") q = q.where("parent_run_id", "is", null);
     if (query.group) {
       // 自动 = 定时 / 事件触发,子会话按父会话归类
       const auto = sql<boolean>`(trigger in ('schedule', 'event') or (trigger = 'subagent' and parent_run_id in

apps/server/src/modules/agent/subagents.ts

@@ -302,6 +302,9 @@ function completedBody(c: AgentRunRow): SubagentEventBody {
     summary: safe(c.summary, 1500),
     usage: usageOf(c),
     toolCalls: c.tool_call_count,
+    ...(c.started_at && c.finished_at
+      ? { durationMs: Math.max(0, new Date(c.finished_at).getTime() - new Date(c.started_at).getTime()) }
+      : {}),
   };
 }
 

apps/server/test/agent/run-groups.test.ts

@@ -3,7 +3,7 @@ import { createAgentModule } from "../../src/modules/agent/index.ts";
 import { createHarness, type Harness, pgAvailable } from "../auth-settings/harness.ts";
 import { DEV_KEY, json } from "../helpers.ts";
 
-// 智能体页会话分栏:对话(用户发起)/ 自动巡检(定时、事件触发);子会话随父会话归类
+// 会话列表筛选:group 按来源分(对话 / 自动巡检,子会话随父会话);roots 只列顶层会话
 const hasPg = await pgAvailable();
 
 describe.skipIf(!hasPg)("会话列表 group 筛选(真实 PG)", () => {
@@ -39,5 +39,14 @@ describe.skipIf(!hasPg)("会话列表 group 筛选(真实 PG)", () => {
         .sort();
     expect(await goals("auto")).toEqual(["事件", "巡检", "巡检子会话"].sort());
     expect(await goals("conversation")).toEqual(["对话", "对话子会话"].sort());
+    // 会话列表只列顶层会话:子会话在父会话的会话流里看
+    const roots = (
+      await json(
+        await h.app.request("/api/v1/agent/runs?roots=true", { headers: { authorization: `Bearer ${DEV_KEY}` } }),
+      )
+    ).data.items
+      .map((r: { goal: string }) => r.goal)
+      .sort();
+    expect(roots).toEqual(["事件", "巡检", "对话"].sort());
   });
 });