fix(workbench): 收敛 Trace 运行状态展示

web/hwlab-cloud-web/src/components/agent/TraceTimeline.test.ts

@@ -229,6 +229,14 @@ describe("TraceTimeline sequence authority", () => {
 
     expect(wrapper.text()).not.toContain("基础设施故障");
     expect(wrapper.findAll('[data-row-id^="event:semantic-retry:"]')).toHaveLength(0);
+    const preparationRows = wrapper.findAll('[data-row-id^="event:runtime-preparation:"]');
+    expect(preparationRows).toHaveLength(2);
+    expect(preparationRows[0].attributes("data-event-seq")).toBe("5");
+    expect(preparationRows[0].text()).toContain("运行环境准备 · 源码获取中");
+    expect(preparationRows[0].text()).toContain("第 1/3 次源码获取进行中");
+    expect(preparationRows[1].attributes("data-event-seq")).toBe("6");
+    expect(preparationRows[1].text()).toContain("运行环境准备 · 源码获取完成");
+    expect(preparationRows[1].text()).toContain("正在启动 Runner");
     wrapper.unmount();
   });
 

web/hwlab-cloud-web/src/components/workbench/WorkbenchMessageCard.test.ts

@@ -75,14 +75,14 @@ describe("WorkbenchMessageCard metadata layout", () => {
     expect(wrapper.find("article > header").exists()).toBe(false);
     expect(footer.get(".message-activity-meta").text()).toMatch(/^最近更新：\d+ 秒前$/u);
     expect(footer.get(".message-duration-meta").text()).toMatch(/^耗时 \d+ 秒$/u);
-    expect(footer.get(".message-footer-timing").element.firstElementChild).toBe(footer.get(".message-activity-meta").element);
-    expect(footer.get(".message-footer-timing").element.lastElementChild).toBe(footer.get(".message-duration-meta").element);
+    expect(footer.get(".message-activity-group").element.firstElementChild).toBe(footer.get(".agent-running-indicator").element);
+    expect(footer.get(".message-header-actions").element.lastElementChild).toBe(footer.get(".message-duration-meta").element);
     wrapper.unmount();
   });
 });
 
-describe("WorkbenchMessageCard semantic retry visibility", () => {
-  it("shows Git mirror clone progress as runtime preparation", () => {
+describe("WorkbenchMessageCard trace projection", () => {
+  it("does not duplicate Git source preparation outside the Trace timeline", () => {
     const wrapper = mount(WorkbenchMessageCard, {
       props: {
         detailEnabled: false,
@@ -119,15 +119,12 @@ describe("WorkbenchMessageCard semantic retry visibility", () => {
       },
       global: { stubs: componentStubs() }
     });
-    expect(wrapper.text()).toContain("运行环境准备：正在从 Git mirror 获取 Runner 源码");
-    expect(wrapper.text()).toContain("第 1/3 次源码获取进行中");
-    expect(wrapper.text()).not.toContain("基础设施故障");
-    expect(wrapper.get(".semantic-failure-banner").attributes("data-emphasis")).toBe("quiet");
-    expect(wrapper.find(".semantic-failure-banner code").exists()).toBe(false);
+    expect(wrapper.find(".semantic-failure-banner").exists()).toBe(false);
+    expect(wrapper.findComponent({ name: "TraceTimeline" }).exists()).toBe(true);
     wrapper.unmount();
   });
 
-  it("shows an infrastructure retry banner without opening Trace details", () => {
+  it("does not duplicate infrastructure retry outside the Trace timeline", () => {
     const wrapper = mount(WorkbenchMessageCard, {
       props: {
         detailEnabled: false,
@@ -168,12 +165,8 @@ describe("WorkbenchMessageCard semantic retry visibility", () => {
       }
     });
 
-    const banner = wrapper.get(".semantic-failure-banner");
-    expect(banner.attributes("data-emphasis")).toBe("alert");
-    expect(banner.text()).toContain("基础设施故障：Runner 镜像仓库暂时不可达");
-    expect(banner.text()).toContain("第 2/5 次重试已安排");
-    expect(banner.text()).toMatch(/预计 \d+ 秒后开始/u);
-    expect(banner.text()).toContain("runner-image-registry-unreachable");
+    expect(wrapper.find(".semantic-failure-banner").exists()).toBe(false);
+    expect(wrapper.findComponent({ name: "TraceTimeline" }).exists()).toBe(true);
     wrapper.unmount();
   });
 });

web/hwlab-cloud-web/src/components/workbench/workbench-semantic-runtime-status.test.ts

@@ -1,43 +0,0 @@
-import assert from "node:assert/strict";
-import { test } from "bun:test";
-
-import type { ChatMessage } from "@/types";
-import { semanticRuntimeStatusView } from "./workbench-semantic-runtime-status";
-
-test("long provider retry remains semantically visible while Kafka terminal authority stays open", () => {
-  const message = {
-    id: "msg_long_retry",
-    role: "agent",
-    title: "Code Agent",
-    text: "",
-    status: "running",
-    createdAt: "2026-07-20T19:26:00.000Z",
-    timing: {
-      startedAt: "2026-07-20T19:26:00.000Z",
-      lastEventAt: "2026-07-20T19:37:49.000Z",
-      finishedAt: null,
-      durationMs: null
-    },
-    runnerTrace: {
-      events: [{
-        type: "error",
-        failureDomain: "upstream",
-        failureCode: "provider-stream-disconnected",
-        summary: "Provider stream disconnected",
-        retryPhase: "retryScheduled",
-        retryAttempt: 2,
-        retryMaxAttempts: 5,
-        nextRetryAt: "2026-07-20T19:41:49.000Z",
-        createdAt: "2026-07-20T19:36:16.000Z"
-      }]
-    }
-  } as ChatMessage;
-
-  const view = semanticRuntimeStatusView(message, Date.parse("2026-07-20T19:43:13.000Z"));
-
-  assert.equal(view?.title, "上游故障：Provider stream disconnected");
-  assert.equal(view?.detail, "第 2/5 次重试等待已持续 5 分 24 秒，仍未收到新事件");
-  assert.equal(view?.emphasis, "alert");
-  assert.equal(view?.code, "provider-stream-disconnected");
-  assert.equal(message.status, "running", "view-only visibility must not synthesize a terminal state");
-});

web/hwlab-cloud-web/src/components/workbench/workbench-semantic-runtime-status.ts

@@ -1,89 +0,0 @@
-import type { ChatMessage, TraceEvent } from "@/types";
-
-export interface WorkbenchSemanticRuntimeStatus {
-  title: string;
-  detail: string;
-  tone: string;
-  emphasis: "quiet" | "alert";
-  code: string | null;
-}
-
-export function semanticRuntimeStatusView(message: ChatMessage, currentTimeMs: number): WorkbenchSemanticRuntimeStatus | null {
-  const events = Array.isArray(message.runnerTrace?.events) ? message.runnerTrace.events : [];
-  const event = [...events].reverse().find(isSemanticRuntimeEvent);
-  if (!event) return null;
-  const phase = String(event.retryPhase).toLowerCase().replace(/[^a-z]/gu, "");
-  const domain = event.failureDomain === "upstream" ? "上游故障" : "基础设施故障";
-  const summary = firstText(event.summary, event.message, event.failureCode, event.code, "执行依赖暂时不可用");
-  const attempt = finiteInteger(event.retryAttempt ?? event.attempt);
-  const maxAttempts = finiteInteger(event.retryMaxAttempts ?? event.maxAttempts);
-  const progress = attempt !== null && maxAttempts !== null ? `第 ${attempt}/${maxAttempts} 次` : "本次";
-  const code = firstText(event.failureCode, event.code) || null;
-  if (code === "git-mirror-fetch-in-progress") {
-    return { title: `运行环境准备：${summary}`, detail: `${progress}源码获取进行中`, tone: "info", emphasis: "quiet", code };
-  }
-  if (code === "git-mirror-fetch-completed") {
-    return { title: `运行环境准备：${summary}`, detail: "源码获取完成，正在启动 Runner", tone: "recovered", emphasis: "quiet", code };
-  }
-  let detail = "正在判定有限重试";
-  let tone = "warning";
-  if (phase.includes("scheduled")) {
-    detail = scheduledRetryDetail(message, event, currentTimeMs, progress);
-  } else if (phase.includes("started")) {
-    detail = `${progress}重试已开始`;
-  } else if (phase.includes("recovered")) {
-    detail = "故障已恢复，继续执行";
-    tone = "recovered";
-  } else if (phase.includes("exhausted")) {
-    detail = "有限重试已耗尽，执行已失败";
-    tone = "failed";
-  }
-  return { title: `${domain}：${summary}`, detail, tone, emphasis: "alert", code };
-}
-
-function scheduledRetryDetail(message: ChatMessage, event: TraceEvent, currentTimeMs: number, progress: string): string {
-  const nextRetryMs = timestampMs(event.nextRetryAt);
-  if (nextRetryMs !== null && nextRetryMs > currentTimeMs) {
-    return `${progress}重试已安排，预计 ${Math.max(0, Math.ceil((nextRetryMs - currentTimeMs) / 1_000))} 秒后开始`;
-  }
-  if (nextRetryMs !== null) {
-    const lastEventMs = timestampMs(message.timing?.lastEventAt ?? message.lastEventAt ?? event.createdAt);
-    if (lastEventMs !== null) {
-      return `${progress}重试等待已持续 ${formatDuration(Math.max(0, currentTimeMs - lastEventMs))}，仍未收到新事件`;
-    }
-  }
-  return `${progress}重试已安排，等待上游恢复`;
-}
-
-function isSemanticRuntimeEvent(event: TraceEvent): boolean {
-  return typeof event.failureDomain === "string" && typeof event.retryPhase === "string";
-}
-
-function timestampMs(value: unknown): number | null {
-  if (typeof value !== "string" || !value.trim()) return null;
-  const parsed = Date.parse(value);
-  return Number.isFinite(parsed) ? parsed : null;
-}
-
-function finiteInteger(value: unknown): number | null {
-  const number = Number(value);
-  return Number.isSafeInteger(number) && number >= 0 ? number : null;
-}
-
-function firstText(...values: unknown[]): string {
-  for (const value of values) {
-    if (typeof value === "string" && value.trim()) return value.trim();
-  }
-  return "";
-}
-
-function formatDuration(ms: number): string {
-  const seconds = ms > 0 && ms < 1000 ? 1 : Math.max(0, Math.floor(ms / 1000));
-  if (seconds < 60) return `${seconds} 秒`;
-  const minutes = Math.floor(seconds / 60);
-  if (minutes < 60) return `${minutes} 分 ${seconds % 60} 秒`;
-  const hours = Math.floor(minutes / 60);
-  if (hours < 24) return `${hours} 小时 ${minutes % 60} 分`;
-  const days = Math.floor(hours / 24);
-  return `${days} 天 ${hours % 24} 小时`;
-}