Preserve batch cancellation outcomes

internal/cli/run_test.go

@@ -193,6 +193,43 @@ func TestRunActionReturnsFailureForBatchNotificationFailure(t *testing.T) {
 	}
 }
 
+func TestRunActionPreservesBatchCancellation(t *testing.T) {
+	configPath := actionConfigPath(t)
+	for _, cause := range []error{context.Canceled, context.DeadlineExceeded} {
+		t.Run(cause.Error(), func(t *testing.T) {
+			result := &app.BatchResult{
+				Batch: app.BatchMorning, Total: 2, Succeeded: 1, Canceled: 1,
+				Reports: []app.BatchReportResult{
+					{ReportID: "today", Status: "succeeded", OutputPath: "/reports/today.md"},
+					{ReportID: "tomorrow", Status: "canceled"},
+				},
+				Notification: &app.BatchNotificationResult{Status: "skipped", Reason: "batch canceled"},
+			}
+			var stdout, stderr bytes.Buffer
+			runner := Runner{
+				Clock: timeutil.FixedClock{Time: time.Date(2026, 5, 29, 8, 0, 0, 0, time.UTC)},
+				ExecutorFactory: func(PromptExecutorConfig) (promptexec.Executor, error) {
+					return &factoryExecutor{}, nil
+				},
+				runBatchDetailed: func(context.Context, app.BatchRequest) (*app.BatchResult, error) {
+					return result, cause
+				},
+			}
+			err := runner.Run(context.Background(), []string{"run", "morning", "--config", configPath}, &stdout, &stderr)
+			if !errors.Is(err, cause) {
+				t.Fatalf("Run() error = %v", err)
+			}
+			var summary batchSummary
+			if decodeErr := json.Unmarshal(stdout.Bytes(), &summary); decodeErr != nil {
+				t.Fatal(decodeErr)
+			}
+			if summary.Status != summaryStatusFailed || summary.Total != 2 || summary.Succeeded != 1 || summary.Failed != 0 || summary.Canceled != 1 || summary.Error == "" || len(summary.Reports) != 2 || summary.Reports[1].Status != "canceled" || !strings.Contains(stderr.String(), "report=tomorrow status=canceled") || !strings.Contains(stderr.String(), "canceled=1") {
+				t.Fatalf("summary/stderr = %#v/%q", summary, stderr.String())
+			}
+		})
+	}
+}
+
 func TestRunCommandProjectsSuccessAndReportFailure(t *testing.T) {
 	configPath := actionConfigPath(t)
 	for _, tt := range []struct {