fix: harden cron session automation flows

webui/src/App.tsx

@@ -43,7 +43,7 @@ import type {
 } from "@/lib/types";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import { fetchSessionAutomations, fetchSettings, fetchWorkspaces } from "@/lib/api";
+import { fetchSettings, fetchWorkspaces } from "@/lib/api";
 import {
   createRuntimeHost,
   getHostApi,
@@ -528,7 +528,15 @@ function Shell({
   const { t, i18n } = useTranslation();
   const { client, token } = useClient();
   const { theme, toggle } = useTheme();
-  const { sessions, loading, refresh, createChat, forkChat, deleteChat } = useSessions();
+  const {
+    sessions,
+    loading,
+    refresh,
+    createChat,
+    forkChat,
+    deleteChat,
+    getSessionAutomations,
+  } = useSessions();
   const { state: sidebarState, update: updateSidebarState } =
     useSidebarState(sessions, !loading);
   const initialRouteRef = useRef<ShellRoute | null>(null);
@@ -1306,12 +1314,12 @@ function Shell({
   const onRequestDelete = useCallback(async (key: string, label: string) => {
     let automations: SessionAutomationJob[] = [];
     try {
-      automations = (await fetchSessionAutomations(token, key)).jobs;
+      automations = await getSessionAutomations(key);
     } catch {
       // Delete remains protected by the backend block; prefetch only improves the first prompt.
     }
     setPendingDelete({ key, label, automations });
-  }, [token]);
+  }, [getSessionAutomations]);
 
   const headerTitle = activeSession
     ? sidebarState.title_overrides[activeSession.key] ||

webui/src/components/DeleteConfirm.tsx

@@ -51,9 +51,7 @@ export function DeleteConfirm({
           </AlertDialogTitle>
           <AlertDialogDescription className="mt-3 max-w-[17rem] text-center text-[14px] leading-6 text-muted-foreground">
             {hasAutomations
-              ? t("deleteConfirm.automationsDescription", {
-                  count: automations.length,
-                })
+              ? t("deleteConfirm.automationsDescription")
               : t("deleteConfirm.description")}
           </AlertDialogDescription>
           {hasAutomations ? (
@@ -94,9 +92,7 @@ export function DeleteConfirm({
             className="h-11 rounded-full bg-destructive px-5 text-[15px] font-semibold text-destructive-foreground shadow-[0_10px_25px_rgba(239,68,68,0.28)] hover:bg-destructive/90"
           >
             {hasAutomations
-              ? t("deleteConfirm.confirmWithAutomations", {
-                  count: automations.length,
-                })
+              ? t("deleteConfirm.confirmWithAutomations")
               : t("deleteConfirm.confirm")}
           </AlertDialogAction>
         </AlertDialogFooter>

webui/src/components/thread/SessionInfoPopover.tsx

@@ -176,6 +176,9 @@ function formatNextRun(job: SessionAutomationJob, t: TFunction, now: number) {
   if (!job.enabled) {
     return { label: t("thread.sessionInfo.next.disabled"), title: "" };
   }
+  if (job.state.pending) {
+    return { label: t("thread.sessionInfo.next.pending"), title: "" };
+  }
   const next = job.state.next_run_at_ms;
   if (!next) {
     return { label: t("thread.sessionInfo.next.none"), title: "" };

webui/src/hooks/useSessions.ts

@@ -5,6 +5,7 @@ import i18n from "@/i18n";
 import {
   ApiError,
   deleteSession as apiDeleteSession,
+  fetchSessionAutomations,
   fetchWebuiThread,
   listSessions,
 } from "@/lib/api";
@@ -12,6 +13,7 @@ import { hasPendingAgentActivity } from "@/lib/activity-timeline";
 import { deriveTitle } from "@/lib/format";
 import type {
   ChatSummary,
+  SessionAutomationJob,
   SessionDeleteResult,
   UIMessage,
   WorkspaceScopePayload,
@@ -52,6 +54,7 @@ export function useSessions(): {
     key: string,
     options?: { deleteAutomations?: boolean },
   ) => Promise<SessionDeleteResult>;
+  getSessionAutomations: (key: string) => Promise<SessionAutomationJob[]>;
 } {
   const { client, token } = useClient();
   const [sessions, setSessions] = useState<ChatSummary[]>([]);
@@ -159,7 +162,21 @@ export function useSessions(): {
     [],
   );
 
-  return { sessions, loading, error, refresh, createChat, forkChat, deleteChat };
+  const getSessionAutomations = useCallback(async (key: string) => {
+    const result = await fetchSessionAutomations(tokenRef.current, key);
+    return result.jobs;
+  }, []);
+
+  return {
+    sessions,
+    loading,
+    error,
+    refresh,
+    createChat,
+    forkChat,
+    deleteChat,
+    getSessionAutomations,
+  };
 }
 
 /** Lazy-load a session's on-disk messages the first time the UI displays it. */

webui/src/i18n/locales/en/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "{{time}}",
+        "pending": "Runs shortly",
         "disabled": "Paused",
         "none": "No next run"
       }

webui/src/i18n/locales/es/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "Siguiente {{time}}",
+        "pending": "Se ejecutará pronto",
         "disabled": "En pausa",
         "none": "Sin próxima ejecución"
       }

webui/src/i18n/locales/fr/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "Prochaine {{time}}",
+        "pending": "Exécution imminente",
         "disabled": "En pause",
         "none": "Aucune prochaine exécution"
       }

webui/src/i18n/locales/id/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "Berikutnya {{time}}",
+        "pending": "Segera berjalan",
         "disabled": "Dijeda",
         "none": "Tidak ada jadwal berikutnya"
       }

webui/src/i18n/locales/ja/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "次回 {{time}}",
+        "pending": "まもなく実行",
         "disabled": "一時停止",
         "none": "次回実行なし"
       }

webui/src/i18n/locales/ko/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "다음 {{time}}",
+        "pending": "곧 실행됨",
         "disabled": "일시 중지됨",
         "none": "다음 실행 없음"
       }

webui/src/i18n/locales/vi/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "Tiếp theo {{time}}",
+        "pending": "Sắp chạy",
         "disabled": "Đã tạm dừng",
         "none": "Không có lần chạy tiếp theo"
       }

webui/src/i18n/locales/zh-CN/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "下次 {{time}}",
+        "pending": "即将执行",
         "disabled": "已暂停",
         "none": "没有下次运行"
       }

webui/src/i18n/locales/zh-TW/common.json

@@ -663,6 +663,7 @@
       },
       "next": {
         "label": "下次 {{time}}",
+        "pending": "即將執行",
         "disabled": "已暫停",
         "none": "沒有下次執行"
       }

webui/src/lib/types.ts

@@ -113,6 +113,7 @@ export interface SessionAutomationJob {
   state: {
     next_run_at_ms?: number | null;
     last_status?: "ok" | "error" | "skipped" | string | null;
+    pending?: boolean;
   };
 }
 

webui/src/tests/app-layout.test.tsx

@@ -1,12 +1,14 @@
 import { act, fireEvent, render, screen, waitFor, within } from "@testing-library/react";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 
-import type { ChatSummary } from "@/lib/types";
+import i18n from "@/i18n";
+import type { ChatSummary, SessionAutomationJob } from "@/lib/types";
 
 const connectSpy = vi.fn();
 const refreshSpy = vi.fn();
 const createChatSpy = vi.fn().mockResolvedValue("chat-1");
 const deleteChatSpy = vi.fn();
+const getSessionAutomationsSpy = vi.fn<(key: string) => Promise<SessionAutomationJob[]>>();
 const toggleThemeSpy = vi.fn();
 const updateUrlSpy = vi.fn();
 const attachSpy = vi.fn();
@@ -146,6 +148,7 @@ vi.mock("@/hooks/useSessions", async (importOriginal) => {
         refresh: refreshSpy,
         createChat: createChatSpy,
         forkChat: async () => "fork-chat",
+        getSessionAutomations: getSessionAutomationsSpy,
         deleteChat: async (key: string, options?: { deleteAutomations?: boolean }) => {
           if (options === undefined) await deleteChatSpy(key);
           else await deleteChatSpy(key, options);
@@ -212,13 +215,15 @@ import { deriveWsUrl, fetchBootstrap } from "@/lib/bootstrap";
 import App from "@/App";
 
 describe("App layout", () => {
-  beforeEach(() => {
+  beforeEach(async () => {
+    await i18n.changeLanguage("en");
     mockSessions = [];
     connectSpy.mockClear();
     updateUrlSpy.mockClear();
     refreshSpy.mockReset();
     createChatSpy.mockClear();
     deleteChatSpy.mockReset();
+    getSessionAutomationsSpy.mockReset().mockResolvedValue([]);
     toggleThemeSpy.mockReset();
     attachSpy.mockReset();
     runStatusHandlers.clear();
@@ -435,7 +440,7 @@ describe("App layout", () => {
     expect(document.body.style.pointerEvents).not.toBe("none");
   }, 15_000);
 
-  it("shows bound automations in the first delete confirmation", async () => {
+  it("shows localized bound automations in the first delete confirmation", async () => {
     mockSessions = [
       {
         key: "websocket:chat-a",
@@ -454,44 +459,45 @@ describe("App layout", () => {
         preview: "Second chat",
       },
     ];
-    mockFetchRoutes({
-      "/api/sessions/websocket%3Achat-a/automations": {
-        jobs: [
-          {
-            id: "job-1",
-            name: "Daily repo check",
-            enabled: true,
-            schedule: { kind: "every", every_ms: 86_400_000 },
-            payload: { message: "Check the repo" },
-            state: { next_run_at_ms: Date.UTC(2026, 3, 17, 10, 0, 0) },
-          },
-        ],
+    getSessionAutomationsSpy.mockResolvedValue([
+      {
+        id: "job-1",
+        name: "Daily repo check",
+        enabled: true,
+        schedule: { kind: "every", every_ms: 86_400_000 },
+        payload: { message: "Check the repo" },
+        state: { next_run_at_ms: Date.UTC(2026, 3, 17, 10, 0, 0) },
       },
-    });
+    ]);
+    await i18n.changeLanguage("zh-CN");
 
     render(<App />);
 
     await waitFor(() => expect(connectSpy).toHaveBeenCalled());
-    const sidebar = screen.getByRole("navigation", { name: "Sidebar navigation" });
+    const sidebar = screen.getByRole("navigation", { name: "侧边栏导航" });
     await waitFor(() =>
       expect(
         within(sidebar).getByRole("button", { name: /^First chat$/ }),
       ).toBeInTheDocument(),
     );
 
-    fireEvent.pointerDown(screen.getByLabelText("Chat actions for First chat"), {
+    fireEvent.pointerDown(screen.getByLabelText(/First chat.*会话操作/), {
       button: 0,
     });
-    fireEvent.click(await screen.findByRole("menuitem", { name: "Delete" }));
+    fireEvent.click(await screen.findByRole("menuitem", { name: "删除" }));
 
     await waitFor(() =>
       expect(screen.getByText("Daily repo check")).toBeInTheDocument(),
     );
+    expect(getSessionAutomationsSpy).toHaveBeenCalledWith("websocket:chat-a");
     expect(
-      screen.getByText("This chat has scheduled automations. Deleting it will also delete them."),
+      screen.getByText("这个对话有关联的自动任务。删除对话也会删除这些自动任务。"),
     ).toBeInTheDocument();
+    expect(
+      screen.queryByText("This chat has scheduled automations. Deleting it will also delete them."),
+    ).not.toBeInTheDocument();
 
-    fireEvent.click(screen.getByRole("button", { name: "Delete chat and automations" }));
+    fireEvent.click(screen.getByRole("button", { name: "删除对话和自动任务" }));
 
     await waitFor(() =>
       expect(deleteChatSpy).toHaveBeenCalledWith("websocket:chat-a", {

webui/src/tests/session-info-popover.test.tsx

@@ -5,14 +5,17 @@ import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { SessionInfoPopover } from "@/components/thread/SessionInfoPopover";
 import { setAppLanguage } from "@/i18n";
 
-function automationJob(nextRunAt = Date.now() + 3_600_000) {
+function automationJob(
+  nextRunAt = Date.now() + 3_600_000,
+  state: Record<string, unknown> = {},
+) {
   return {
     id: "job-1",
     name: "Morning check",
     enabled: true,
     schedule: { kind: "every", every_ms: 3_600_000 },
     payload: { message: "Check the project status" },
-    state: { next_run_at_ms: nextRunAt },
+    state: { next_run_at_ms: nextRunAt, ...state },
   };
 }
 
@@ -27,7 +30,8 @@ function automationsResponse(jobs: unknown[]) {
 }
 
 describe("SessionInfoPopover", () => {
-  beforeEach(() => {
+  beforeEach(async () => {
+    await setAppLanguage("en");
     vi.stubGlobal(
       "fetch",
       vi.fn().mockResolvedValue(automationsResponse([automationJob()])),
@@ -86,6 +90,29 @@ describe("SessionInfoPopover", () => {
     expect(screen.queryByText("Automations")).not.toBeInTheDocument();
   });
 
+  it("shows a short pending label for deferred automations", async () => {
+    vi.stubGlobal(
+      "fetch",
+      vi.fn().mockResolvedValue(
+        automationsResponse([automationJob(Date.now() - 1000, { pending: true })]),
+      ),
+    );
+    const user = userEvent.setup();
+
+    render(
+      <SessionInfoPopover
+        sessionKey="websocket:chat-1"
+        token="tok"
+        title="Release work"
+      />,
+    );
+
+    await user.click(screen.getByRole("button", { name: "Session details" }));
+
+    expect(await screen.findByText("Runs shortly")).toBeInTheDocument();
+    expect(screen.queryByText(/ago/i)).not.toBeInTheDocument();
+  });
+
   it("refreshes while open so completed one-shot automations disappear", async () => {
     vi.stubGlobal(
       "fetch",