fix(app): keep tool call summaries neutral (#2090)

Individual tool outcomes remain visible in the expanded list. The aggregate header no longer treats a handled tool result as a failure of the overall work.

packages/app/src/tool-calls/detail-level/overview/model.ts

@@ -17,7 +17,6 @@ export interface OverviewToolCallGroup {
   mode: "overview";
   run: ToolCallRun;
   summary: OverviewSummary;
-  failedCount: number;
   isLoading: boolean;
 }
 
@@ -32,7 +31,6 @@ function isSearchCall(name: string): boolean {
 export function buildOverviewGroup(run: ToolCallRun): OverviewToolCallGroup {
   const editedFiles = new Set<string>();
   const readFiles = new Set<string>();
-  let failedCount = 0;
   let isLoading = false;
   let commandCount = 0;
   let searchCount = 0;
@@ -42,7 +40,6 @@ export function buildOverviewGroup(run: ToolCallRun): OverviewToolCallGroup {
   for (const call of run.calls) {
     const descriptor = describeToolCall(call);
     const normalizedName = descriptor.name.trim().toLowerCase();
-    failedCount += descriptor.status === "failed" ? 1 : 0;
     isLoading ||= descriptor.status === "running" || descriptor.status === "executing";
     if (isPaseoCall(descriptor.name, normalizedName)) {
       paseoCallCount += 1;
@@ -70,7 +67,6 @@ export function buildOverviewGroup(run: ToolCallRun): OverviewToolCallGroup {
   return {
     mode: "overview",
     run,
-    failedCount,
     isLoading,
     summary,
   };

packages/app/src/tool-calls/detail-level/overview/view.tsx

@@ -58,11 +58,8 @@ export const OverviewToolCallGroupView = memo(function OverviewToolCallGroupView
   onExpandedChange,
   children,
 }: OverviewGroupProps) {
-  const { t } = useTranslation();
   const scrollRef = useRef<ScrollView>(null);
   const aggregateSummary = useOverviewSummary(group.summary);
-  const failedSummary =
-    group.failedCount > 0 ? t("toolCallGroup.failed", { count: group.failedCount }) : undefined;
   const scrollToLatest = useCallback(() => {
     scrollRef.current?.scrollToEnd({ animated: false });
   }, []);
@@ -89,10 +86,8 @@ export const OverviewToolCallGroupView = memo(function OverviewToolCallGroupView
     <ExpandableBadge
       testID="tool-call-group"
       label={aggregateSummary}
-      secondaryLabel={failedSummary}
       icon={Wrench}
       isLoading={group.isLoading}
-      isError={group.failedCount > 0}
       isExpanded={expanded}
       isLastInSequence={isLastInSequence}
       onToggle={toggle}

packages/app/src/tool-calls/detail-level/projection.test.ts

@@ -231,7 +231,6 @@ describe("tool call detail-level projection", () => {
     expect(overview.groupsByHostId.get("1")).toEqual({
       mode: "overview",
       run: expect.any(Object),
-      failedCount: 1,
       isLoading: false,
       summary: {
         editedFileCount: 1,
@@ -260,7 +259,6 @@ describe("tool call detail-level projection", () => {
     const result = project({ level: "overview", head: calls });
 
     expect(result.groupsByHostId.get("1")).toMatchObject({
-      failedCount: 1,
       summary: {
         editedFileCount: 0,
         commandCount: 0,