fix: align report workbench page actions

src/apps/admin/AdminReportMaterialsPage.tsx

@@ -293,27 +293,30 @@ export function AdminReportMaterialsPage() {
           <h1>报备资料池</h1>
           <p>这里按企业应用 × 签名或引流对象 × 资料版本展示待生成资料；生成批次后再拆成通道与运营商明细。</p>
         </div>
-        <Button
-          disabled={busy || selected.size === 0}
-          icon={<Layers3 size={16} />}
-          onClick={() => void beginCreateBatch()}
-        >
-          {busy ? '生成中...' : `预检并生成（${selected.size}）`}
-        </Button>
+        <div className="page-heading__actions">
+          <Button
+            disabled={!eligibleItems.length}
+            onClick={() =>
+              setSelected(allSelected ? new Set() : new Set(eligibleItems.map((item) => item.id)))
+            }
+            variant="ghost"
+          >
+            {allSelected ? '取消全选' : '全选当页'}
+          </Button>
+          <Button
+            disabled={busy || selected.size === 0}
+            icon={<Layers3 size={16} />}
+            onClick={() => void beginCreateBatch()}
+          >
+            {busy ? '生成中...' : `预检并生成（${selected.size}）`}
+          </Button>
+        </div>
       </div>
       {error ? <p className="form-error">{error}</p> : null}
       {message ? <p className="form-success">{message}</p> : null}
       <div className="page-stack">
         {filter}
         <div className="surface">
-          <label className="table-actions">
-            <input
-              checked={allSelected}
-              onChange={() => setSelected(allSelected ? new Set() : new Set(eligibleItems.map((item) => item.id)))}
-              type="checkbox"
-            />
-            选择本页全部可生成资料
-          </label>
           <Table
             columns={pendingColumns}
             data={pendingData.items}

src/apps/admin/AdminReportTasksPage.tsx

@@ -359,7 +359,7 @@ export function AdminReportTasksPage() {
           <h1>通道报备明细</h1>
           <p>按企业应用 × 签名/引流对象 × 通道 × 运营商展示，未生成任务的“未报备”明细也会显示。</p>
         </div>
-        <div className="page-heading-actions">
+        <div className="page-heading__actions">
           <Button
             disabled={!tasks.length}
             onClick={() =>
@@ -367,7 +367,7 @@ export function AdminReportTasksPage() {
             }
             variant="ghost"
           >
-            {allCurrentPageSelected ? '取消全选' : '全选当前页'}
+            {allCurrentPageSelected ? '取消全选' : '全选当页'}
           </Button>
           <Button
             disabled={!selected.size}

src/apps/admin/ReportWorkbenchPages.test.tsx

@@ -3,6 +3,7 @@ import userEvent from '@testing-library/user-event';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { MemoryRouter } from 'react-router-dom';
 import { AdminReportBatchesPage } from './AdminReportBatchesPage';
+import { AdminReportMaterialsPage } from './AdminReportMaterialsPage';
 import { AdminReportTasksPage } from './AdminReportTasksPage';
 
 const { adminApi, clipboardWriteText } = vi.hoisted(() => ({
@@ -11,9 +12,11 @@ const { adminApi, clipboardWriteText } = vi.hoisted(() => ({
     exportSingleReportMaterial: vi.fn(),
     getReportMaterialBatch: vi.fn(),
     getSingleReportMaterialDetail: vi.fn(),
+    listPendingReportMaterials: vi.fn(),
     listReportDetailsPage: vi.fn(),
     listReportMaterialBatches: vi.fn(),
     listReportMaterialBatchTasks: vi.fn(),
+    preflightReportMaterialBatch: vi.fn(),
   },
   clipboardWriteText: vi.fn(),
 }));
@@ -54,7 +57,7 @@ describe('report workbench pages', () => {
     );
 
     const user = userEvent.setup();
-    const selectPage = await screen.findByRole('button', { name: '全选当前页' });
+    const selectPage = await screen.findByRole('button', { name: '全选当页' });
     await user.click(selectPage);
     expect(screen.getByRole('button', { name: '取消全选' })).toBeVisible();
     expect(screen.getByRole('button', { name: '批量修改状态（2）' })).toBeEnabled();
@@ -65,6 +68,49 @@ describe('report workbench pages', () => {
     screen.getAllByRole('checkbox').forEach((checkbox) => expect(checkbox).not.toBeChecked());
   });
 
+  it('uses the shared current-page selection button in the material pool heading', async () => {
+    const material = {
+      id: 'signature:signature-1',
+      tenantId: 'tenant-1',
+      signatureId: 'signature-1',
+      applicationId: 'app-1',
+      reportType: 'signature',
+      name: '测试签名',
+      detail: '测试用途',
+      materialVersion: 1,
+      changedAt: '2026-09-03T01:00:00.000Z',
+      tenant: { id: 'tenant-1', name: '测试企业' },
+      application: { id: 'app-1', name: '测试应用' },
+    };
+    adminApi.listPendingReportMaterials.mockResolvedValue({ items: [material], total: 1, page: 1, pageSize: 20 });
+    adminApi.preflightReportMaterialBatch.mockResolvedValue({
+      eligible: true,
+      eligibleTargetCount: 1,
+      skippedTargetCount: 0,
+      items: [
+        {
+          id: material.id,
+          eligible: true,
+          blockedReasons: [],
+          targets: [{ eligible: true }],
+        },
+      ],
+    });
+
+    render(
+      <MemoryRouter>
+        <AdminReportMaterialsPage />
+      </MemoryRouter>,
+    );
+
+    const user = userEvent.setup();
+    await user.click(await screen.findByRole('button', { name: '全选当页' }));
+    expect(screen.getByRole('button', { name: '取消全选' })).toBeVisible();
+    expect(screen.getByRole('button', { name: '预检并生成（1）' })).toBeEnabled();
+    expect(screen.getByRole('checkbox', { name: '选择测试签名' })).toBeChecked();
+    expect(screen.queryByText('选择本页全部可生成资料')).not.toBeInTheDocument();
+  });
+
   it('shows and copies the channel brief returned by the batch detail API', async () => {
     const batch = {
       id: 'batch-1',