MUL-3134: remove execution log event count

Co-authored-by: multica-agent <github@multica.ai>

packages/views/issues/components/execution-log-section.test.tsx

@@ -0,0 +1,72 @@
+// @vitest-environment jsdom
+
+import { cleanup, screen } from "@testing-library/react";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import type { AgentTask } from "@multica/core/types";
+import { renderWithI18n } from "../../test/i18n";
+
+const mockState = vi.hoisted(() => ({
+  taskMessagesOptions: vi.fn(),
+}));
+
+vi.mock("@multica/core/chat/queries", () => ({
+  taskMessagesOptions: mockState.taskMessagesOptions,
+}));
+
+vi.mock("../../common/actor-avatar", () => ({
+  ActorAvatar: () => <span data-testid="actor-avatar" />,
+}));
+
+vi.mock("../../common/task-transcript", () => ({
+  TranscriptButton: ({ title }: { title?: string }) => (
+    <button type="button">{title ?? "Transcript"}</button>
+  ),
+}));
+
+vi.mock("./terminate-task-confirm-dialog", () => ({
+  TerminateTaskConfirmDialog: () => null,
+}));
+
+import { ActiveTaskRow } from "./execution-log-section";
+
+function makeTask(overrides: Partial<AgentTask> = {}): AgentTask {
+  return {
+    id: "task-1",
+    agent_id: "agent-1",
+    runtime_id: "runtime-1",
+    issue_id: "issue-1",
+    status: "running",
+    priority: 0,
+    dispatched_at: null,
+    started_at: "2026-06-08T08:00:00Z",
+    completed_at: null,
+    result: null,
+    error: null,
+    created_at: "2026-06-08T08:00:00Z",
+    trigger_summary: "Started from comment",
+    ...overrides,
+  };
+}
+
+beforeEach(() => {
+  cleanup();
+  vi.clearAllMocks();
+  vi.useFakeTimers();
+  vi.setSystemTime(new Date("2026-06-08T08:05:04Z"));
+});
+
+afterEach(() => {
+  vi.useRealTimers();
+});
+
+describe("ActiveTaskRow", () => {
+  it("renders running status as elapsed time only", () => {
+    renderWithI18n(<ActiveTaskRow task={makeTask()} issueId="issue-1" />);
+
+    expect(screen.getByText("5m 04s")).toBeInTheDocument();
+    expect(screen.queryByText(/events?/i)).not.toBeInTheDocument();
+    expect(screen.getByText("Started from comment")).toBeInTheDocument();
+    expect(screen.getByText("View transcript")).toBeInTheDocument();
+    expect(mockState.taskMessagesOptions).not.toHaveBeenCalled();
+  });
+});

packages/views/issues/components/execution-log-section.tsx

@@ -15,9 +15,7 @@ import {
 } from "@multica/ui/components/ui/tooltip";
 import { ActorAvatar } from "../../common/actor-avatar";
 import { formatDuration } from "../../agents/components/agent-activity-hover-content";
-import { TranscriptButton, buildTimeline } from "../../common/task-transcript";
-import { taskMessagesOptions } from "@multica/core/chat/queries";
-import { RunningStat } from "./running-stat";
+import { TranscriptButton } from "../../common/task-transcript";
 import { failureReasonLabel } from "../../agents/components/tabs/task-failure";
 import { useT } from "../../i18n";
 import { TerminateTaskConfirmDialog } from "./terminate-task-confirm-dialog";
@@ -245,15 +243,10 @@ function useStatusLabel(status: AgentTask["status"]): string {
   }
 }
 
-// One active (running / queued / dispatched / parked) task row. Exported so
-// the issue-detail header live-chip popover renders the exact same row as
-// this panel — same trigger text, same status treatment, same hover-reveal
-// Logs/Stop. The popover hosting it must use `keepMounted` so this row (and
-// its internal confirm dialog) survives the popover closing on Stop click.
-// Running rows read the shared per-task message cache (taskMessagesOptions,
-// kept live by useRealtimeSync's global task:message handler) so every surface
-// — this panel, the header-chip popover, and the transcript dialog — shows the
-// same live "N events (elapsed)" and the same streaming Logs from one source.
+// One active (running / queued / dispatched / parked) task row. Running rows
+// keep status to a single live elapsed timer; transcript and stop stay available
+// as hover actions. Transcript content lazy-loads on click via TranscriptButton,
+// so the row no longer fetches task messages just to render a count.
 export function ActiveTaskRow({
   task,
   issueId,
@@ -268,15 +261,6 @@ export function ActiveTaskRow({
   const label = useStatusLabel(task.status);
   const trigger = useTriggerText(task);
 
-  // Live message stream for this task — only fetched while running. The shared
-  // cache means the panel row, the popover row, and the chip all dedupe to one
-  // fetch + one WS-maintained entry.
-  const { data: msgs } = useQuery({
-    ...taskMessagesOptions(task.id),
-    enabled: task.status === "running",
-  });
-  const items = useMemo(() => (msgs ? buildTimeline(msgs) : undefined), [msgs]);
-
   // Running rows show a live-ticking elapsed timer (the ticking digits carry
   // "alive", the duration carries "how long"). Only running rows tick.
   const [now, setNow] = useState(() => Date.now());
@@ -320,7 +304,7 @@ export function ActiveTaskRow({
       <RowStatus title={label}>
         {task.status === "running" ? (
           <>
-            <RunningStat eventCount={msgs?.length ?? 0} elapsed={elapsed} />
+            <span className="text-info tabular-nums">{elapsed}</span>
             <span className="sr-only">{label}</span>
           </>
         ) : (
@@ -332,8 +316,7 @@ export function ActiveTaskRow({
           <TranscriptButton
             task={task}
             agentName=""
-            isLive
-            items={items}
+            isLive={task.status === "running"}
             title={t(($) => $.execution_log.transcript_tooltip)}
           />
         )}

packages/views/issues/components/running-stat.tsx

@@ -1,26 +0,0 @@
-"use client";
-
-import { useT } from "../../i18n";
-
-// Shared "running" stat for the header chip and the execution-log / popover
-// rows so all three read identically: live event count (primary, info blue)
-// followed by the elapsed time in muted parens — e.g. "58 events (2m45s)".
-// Both the count and the elapsed are live (event count via the shared
-// task-messages cache, elapsed via the caller's 1s tick).
-export function RunningStat({
-  eventCount,
-  elapsed,
-}: {
-  eventCount: number;
-  elapsed: string;
-}) {
-  const { t } = useT("issues");
-  return (
-    <span className="flex items-center gap-1 text-xs tabular-nums">
-      <span className="text-info">
-        {t(($) => $.agent_live.event_count, { count: eventCount })}
-      </span>
-      <span className="text-muted-foreground">({elapsed})</span>
-    </span>
-  );
-}

packages/views/locales/en/issues.json

@@ -307,8 +307,6 @@
     "fallback_name": "Agent",
     "tool_count_one": "{{count}} tool",
     "tool_count_other": "{{count}} tools",
-    "event_count_one": "{{count}} event",
-    "event_count_other": "{{count}} events",
     "transcript_button": "View transcript",
     "stop_button": "Stop",
     "stop_tooltip": "Stop agent",

packages/views/locales/ja/issues.json

@@ -295,7 +295,6 @@
     "queued_elapsed_prefix": "{{elapsed}} 待機中",
     "fallback_name": "エージェント",
     "tool_count_other": "ツール {{count}} 件",
-    "event_count_other": "イベント {{count}} 件",
     "transcript_button": "トランスクリプトを表示",
     "stop_button": "停止",
     "stop_tooltip": "エージェントを停止",

packages/views/locales/ko/issues.json

@@ -307,8 +307,6 @@
     "fallback_name": "에이전트",
     "tool_count_one": "도구 {{count}}개",
     "tool_count_other": "도구 {{count}}개",
-    "event_count_one": "이벤트 {{count}}개",
-    "event_count_other": "이벤트 {{count}}개",
     "transcript_button": "트랜스크립트 보기",
     "stop_button": "중지",
     "stop_tooltip": "에이전트 중지",

packages/views/locales/zh-Hans/issues.json

@@ -300,7 +300,6 @@
     "queued_elapsed_prefix": "已排队 {{elapsed}}",
     "fallback_name": "智能体",
     "tool_count_other": "{{count}} 次工具调用",
-    "event_count_other": "{{count}} 个事件",
     "transcript_button": "查看记录",
     "stop_button": "停止",
     "stop_tooltip": "停止智能体",