@@ -0,0 +1,19 @@
+---
+'@object-ui/app-shell': patch
+'@object-ui/i18n': patch
+---
+
+feat(console): the app's report index groups reports by their object and offers All and Recent views with search
+
+Clause-②: no
+Metadata-protocol: none
+
+An app's report index (`/apps/APP/reports`) used to list every report the member may open as one flat list. Now:
+
+- **Grouped by object.** The index has one section per object, in the order the app's navigation names them; objects the navigation does not name come next, by label, and a report that reads no object is in an **Other** section at the end. Each section header shows how many reports it holds and collapses the section. A report's object is derived, not declared: it is the object of the first dataset the report binds that names one (for a joined report, its own dataset first, then its blocks'). Nothing is added to the report schema.
+- **All and Recent.** Two views across the top: **All reports**, grouped as above, and **Recent**, the reports the reader opened last, most recent first, from the console's recent items. The choice is the reader's own and is kept in the browser under `os:pref:reports.index.view`, across apps; a reader who never chose sees All reports.
+- **Rows and search.** A row shows the report's label and description, its object, and when the reader last opened it. The search box filters the current view by report label, description or object.
+
+There is no "Created by me" view: the report list the console reads carries no creator.
+
+What to do: nothing. No metadata changes.
@@ -63,6 +63,10 @@ const OBJECTS_READERS: Record<string, { kind: Kind; why: string }> = {
     kind: 'scope',
     why: "an object's presence (the bell's sys_activity feed) is asked by name through the app scope, until something loads the whole registry",
   },
+  'packages/app-shell/src/views/appReportIndex.ts': {
+    kind: 'scope',
+    why: "the report index's section and row labels: the app's package scope plus the grouped objects by name, until something loads the whole registry",
+  },
   'packages/app-shell/src/hooks/useActionModal.tsx': {
     kind: 'action',
     why: "an object's form modal: the open waits for the whole list, whose subforms come from every object",
 
@@ -15,22 +15,71 @@
  * app's navigation does not name still has a UI path. A report it names is
  * listed only when the sidebar's gates show the member an entry naming it
  * (objectstack#26892).
+ *
+ * ## Views, sections and search (objectstack#27526)
+ *
+ * Two views across the top, the reader's choice kept per user
+ * (`REPORT_INDEX_VIEW_PREFERENCE`): 全部 lists every report in one section
+ * per primary object, in the app's navigation order, with the 「其它」 section
+ * last (`groupReportsByObject`); each section header shows its count and
+ * collapses its section. 最近 lists the reports the reader opened last, most
+ * recent first, from the recent-items store, in one list: its order is the
+ * point of the view, so it is not split by object. A row shows the report's
+ * label, its object and when the reader last opened it; the search box
+ * filters the current view. There is no 「我创建的」 view: the served report
+ * list carries no creator.
+ *
+ * Which sections are collapsed is this visit's state only.
  */
 
+import { useId, useState, type ReactNode } from 'react';
 import { Link, useParams } from 'react-router-dom';
-import { BarChart3, ChevronRight, Loader2 } from 'lucide-react';
-import { Empty, EmptyTitle, EmptyDescription } from '@object-ui/components';
-import { useObjectTranslation } from '@object-ui/i18n';
+import { BarChart3, ChevronDown, ChevronRight, Loader2, Search } from 'lucide-react';
+import { Empty, EmptyTitle, EmptyDescription, Input, cn } from '@object-ui/components';
+import { useDisplayLocale, useObjectTranslation } from '@object-ui/i18n';
 import { useExpressionContext } from '../providers/ExpressionProvider.js';
 import { useNavMemberGates } from '../hooks/useNavMemberGates.js';
-import { useAppReportEntries } from './appReportIndex.js';
+import { useRecentItems } from '../context/RecentItemsProvider.js';
+import { useWorkspacePreference } from '../utils/workspacePreference.js';
+import { timeAgo } from '../utils/relativeTime.js';
+import {
+  DEFAULT_REPORT_INDEX_VIEW,
+  REPORT_INDEX_VIEW_PREFERENCE,
+  groupReportsByObject,
+  lastOpenedReports,
+  navigationObjectOrder,
+  reportMatchesQuery,
+  useAppReportEntries,
+  useReportObjectLabels,
+  type AppReportEntry,
+  type ReportIndexView,
+  type ReportObjectLabels,
+  type ReportSection,
+} from './appReportIndex.js';
+
+const VIEWS: readonly ReportIndexView[] = ['all', 'recent'];
+
+type Translate = ReturnType<typeof useObjectTranslation>['t'];
+
+function viewLabel(t: Translate, view: ReportIndexView): string {
+  return view === 'recent'
+    ? t('console.reportIndex.viewRecent', { defaultValue: 'Recent' })
+    : t('console.reportIndex.viewAll', { defaultValue: 'All reports' });
+}
 
 export function AppReportIndexView() {
-  const { t } = useObjectTranslation();
+  const { t, language } = useObjectTranslation();
+  const displayLocale = useDisplayLocale();
   const { appName } = useParams<{ appName: string }>();
   const { app } = useExpressionContext();
   const gates = useNavMemberGates();
   const { entries, loading } = useAppReportEntries(app, true, gates);
+  const { recentItems } = useRecentItems();
+  const [view, setView] = useWorkspacePreference(REPORT_INDEX_VIEW_PREFERENCE, 'user', DEFAULT_REPORT_INDEX_VIEW);
+  const [query, setQuery] = useState('');
+  const [collapsed, setCollapsed] = useState<ReadonlySet<string>>(() => new Set());
+  const objects = [...new Set(entries.flatMap((entry) => (entry.object ? [entry.object] : [])))];
+  const labels = useReportObjectLabels(app, objects);
   const title = t('console.reportIndex.title', { defaultValue: 'Reports' });
 
   if (loading) {
@@ -41,6 +90,71 @@ export function AppReportIndexView() {
     );
   }
 
+  const lastOpened = lastOpenedReports(recentItems);
+  const matches = (entry: AppReportEntry) =>
+    reportMatchesQuery(entry, entry.object ? labels.singular(entry.object) : undefined, query);
+  const row = (entry: AppReportEntry) => (
+    <ReportRow
+      key={entry.name}
+      entry={entry}
+      href={`/apps/${appName}/report/${encodeURIComponent(entry.name)}`}
+      objectLabel={entry.object ? labels.singular(entry.object) : undefined}
+      opened={timeAgo(lastOpened.get(entry.name), displayLocale)}
+      t={t}
+    />
+  );
+
+  let body: ReactNode;
+  if (view === 'recent') {
+    const byName = new Map(entries.map((entry) => [entry.name, entry]));
+    const recent = [...lastOpened.keys()].flatMap((name) => byName.get(name) ?? []);
+    const shown = recent.filter(matches);
+    body =
+      shown.length > 0 ? (
+        <ul className="divide-y" aria-label={viewLabel(t, 'recent')} data-testid="report-index-recent">
+          {shown.map(row)}
+        </ul>
+      ) : (
+        <NoneShown
+          title={
+            recent.length === 0
+              ? t('console.reportIndex.recentEmpty', { defaultValue: 'No recently opened reports' })
+              : t('console.reportIndex.noMatch', { defaultValue: 'No reports match your search.' })
+          }
+        />
+      );
+  } else {
+    const sections = groupReportsByObject(entries.filter(matches), navigationObjectOrder(app), labels.plural, language);
+    body =
+      sections.length > 0 ? (
+        <div className="divide-y" data-testid="report-index-sections">
+          {sections.map((section) => {
+            const key = section.object ?? '';
+            return (
+              <ReportSectionView
+                key={key}
+                section={section}
+                labels={labels}
+                collapsed={collapsed.has(key)}
+                onToggle={() =>
+                  setCollapsed((prev) => {
+                    const next = new Set(prev);
+                    if (!next.delete(key)) next.add(key);
+                    return next;
+                  })
+                }
+                t={t}
+              >
+                {section.entries.map(row)}
+              </ReportSectionView>
+            );
+          })}
+        </div>
+      ) : (
+        <NoneShown title={t('console.reportIndex.noMatch', { defaultValue: 'No reports match your search.' })} />
+      );
+  }
+
   return (
     <div className="flex flex-col h-full overflow-auto bg-background" data-testid="report-index">
       <div className="p-4 sm:p-6 border-b shrink-0">
@@ -61,27 +175,160 @@ export function AppReportIndexView() {
           </Empty>
         </div>
       ) : (
-        <ul className="divide-y" aria-label={title}>
-          {entries.map((entry) => (
-            <li key={entry.name}>
-              <Link
-                to={`/apps/${appName}/report/${encodeURIComponent(entry.name)}`}
-                className="flex items-center gap-3 px-4 sm:px-6 py-3 hover:bg-accent focus-visible:outline-none focus-visible:bg-accent"
-                data-testid={`report-index-entry-${entry.name}`}
-              >
-                <BarChart3 className="h-4 w-4 shrink-0 text-muted-foreground" aria-hidden />
-                <span className="min-w-0 flex-1">
-                  <span className="block truncate text-sm font-medium">{entry.label}</span>
-                  {entry.description && (
-                    <span className="block truncate text-xs text-muted-foreground">{entry.description}</span>
+        <>
+          <div className="flex flex-col gap-3 px-4 sm:px-6 py-3 border-b sm:flex-row sm:items-center sm:justify-between">
+            <div
+              role="group"
+              aria-label={t('console.reportIndex.viewsLabel', { defaultValue: 'Report views' })}
+              className="inline-flex shrink-0 rounded-md border p-0.5"
+            >
+              {VIEWS.map((option) => (
+                <button
+                  key={option}
+                  type="button"
+                  aria-pressed={view === option}
+                  onClick={() => setView(option)}
+                  className={cn(
+                    'rounded px-3 py-1 text-sm font-medium focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
+                    view === option ? 'bg-accent text-accent-foreground' : 'text-muted-foreground hover:text-foreground',
                   )}
-                </span>
-                <ChevronRight className="h-4 w-4 shrink-0 text-muted-foreground" aria-hidden />
-              </Link>
-            </li>
-          ))}
+                  data-testid={`report-index-view-${option}`}
+                >
+                  {viewLabel(t, option)}
+                </button>
+              ))}
+            </div>
+            <div className="relative w-full sm:max-w-xs">
+              <Search
+                className="pointer-events-none absolute left-2.5 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground"
+                aria-hidden
+              />
+              <Input
+                type="search"
+                value={query}
+                onChange={(event) => setQuery(event.target.value)}
+                placeholder={t('console.reportIndex.searchPlaceholder', { defaultValue: 'Search reports…' })}
+                aria-label={t('console.reportIndex.searchLabel', { defaultValue: 'Search reports' })}
+                className="pl-8"
+                data-testid="report-index-search"
+              />
+            </div>
+          </div>
+          {body}
+        </>
+      )}
+    </div>
+  );
+}
+
+/** One collapsible section of the 全部 view: its object's label and count, then its reports. */
+function ReportSectionView({
+  section,
+  labels,
+  collapsed,
+  onToggle,
+  t,
+  children,
+}: {
+  section: ReportSection;
+  labels: ReportObjectLabels;
+  collapsed: boolean;
+  onToggle: () => void;
+  t: Translate;
+  children: ReactNode;
+}) {
+  const headerId = useId();
+  const listId = useId();
+  const label =
+    section.object === null
+      ? t('console.reportIndex.otherSection', { defaultValue: 'Other' })
+      : labels.plural(section.object);
+  const Chevron = collapsed ? ChevronRight : ChevronDown;
+  return (
+    <section aria-labelledby={headerId} data-testid="report-index-section" data-object={section.object ?? ''}>
+      <h2 className="m-0">
+        <button
+          id={headerId}
+          type="button"
+          aria-expanded={!collapsed}
+          aria-controls={listId}
+          onClick={onToggle}
+          className="flex w-full items-center gap-2 bg-muted/40 px-4 sm:px-6 py-2 text-left text-sm font-semibold hover:bg-muted focus-visible:outline-none focus-visible:bg-muted"
+        >
+          <Chevron className="h-4 w-4 shrink-0 text-muted-foreground" aria-hidden />
+          <span className="min-w-0 truncate">{label}</span>
+          <span
+            className="rounded-full bg-muted px-2 text-xs font-medium text-muted-foreground"
+            data-testid="report-index-section-count"
+          >
+            {section.entries.length}
+          </span>
+        </button>
+      </h2>
+      {!collapsed && (
+        <ul id={listId} className="divide-y" aria-label={label}>
+          {children}
         </ul>
       )}
+    </section>
+  );
+}
+
+/**
+ * One report: its link carries the label and description only, so the link's
+ * name is the report's; the object and last-opened cells sit beside it, and
+ * the link's overlay makes the whole row the click target.
+ */
+function ReportRow({
+  entry,
+  href,
+  objectLabel,
+  opened,
+  t,
+}: {
+  entry: AppReportEntry;
+  href: string;
+  objectLabel: string | undefined;
+  opened: string;
+  t: Translate;
+}) {
+  const openedText = opened ? t('console.reportIndex.lastOpened', { defaultValue: 'Opened {{time}}', time: opened }) : '';
+  return (
+    <li className="relative flex items-center gap-3 px-4 sm:px-6 py-3 hover:bg-accent focus-within:bg-accent">
+      <BarChart3 className="h-4 w-4 shrink-0 text-muted-foreground" aria-hidden />
+      <Link
+        to={href}
+        className="min-w-0 flex-1 after:absolute after:inset-0 focus-visible:outline-none"
+        data-testid={`report-index-entry-${entry.name}`}
+      >
+        <span className="block truncate text-sm font-medium">{entry.label}</span>
+        {entry.description && <span className="block truncate text-xs text-muted-foreground">{entry.description}</span>}
+      </Link>
+      {objectLabel && (
+        <span
+          className="hidden sm:block w-40 shrink-0 truncate text-xs text-muted-foreground"
+          data-testid={`report-index-object-${entry.name}`}
+        >
+          {objectLabel}
+        </span>
+      )}
+      <span
+        className="hidden sm:block w-48 shrink-0 truncate text-right text-xs text-muted-foreground"
+        data-testid={`report-index-opened-${entry.name}`}
+        title={openedText || undefined}
+      >
+        {openedText}
+      </span>
+      <ChevronRight className="h-4 w-4 shrink-0 text-muted-foreground" aria-hidden />
+    </li>
+  );
+}
+
+/** What a view shows when it lists no report. */
+function NoneShown({ title }: { title: string }) {
+  return (
+    <div className="flex-1 flex items-center justify-center p-8" data-testid="report-index-none">
+      <p className="text-sm text-muted-foreground">{title}</p>
     </div>
   );
 }