fix: 修复导出日期、语音和联系人名字问题

- 导出的 HTML：点月份先看日期，选中日期后才跳到对应消息。
- 语音转文字：不同账号、不同聊天里的语音不会再串到一起。
- 联系人名字：正常昵称显示不变；昵称异常时使用可见的备注或账号，导出文件名也能正常使用。

tests/component/ai-search-query-agent.test.tsx

@@ -222,6 +222,8 @@ describe('AISearchWorkspace — 搜索范围 / 时间 UI / 真实统计与证据
     // 时间范围控件在 Query Agent 主路径下移除
     expect(screen.queryByText('时间范围')).toBeNull()
     expect(screen.queryByText('不限时间')).toBeNull()
+    expect(screen.queryByText('近 30 天')).toBeNull()
+    expect(screen.getByText('时间由问题决定')).toBeTruthy()
   })
 
   it('Query Agent 关闭时恢复 Legacy 的时间范围控件', async () => {

tests/component/scheduled-reports-workspace.test.tsx

@@ -58,6 +58,10 @@ describe('ScheduledReportsWorkspace', () => {
         deleteScheduledReport: vi.fn(async () => ({ success: true, data: { deletedId: task.id } })),
         setScheduledReportEnabled: vi.fn(async () => ({ success: true, data: task })),
         runScheduledReportNow: vi.fn(async () => ({ success: true, data: { status: 'success' } })),
+        retryScheduledReportSend: vi.fn(async () => ({
+          success: true,
+          data: { status: 'success' }
+        })),
         testScheduledReportErrorNotification: vi.fn(async () => ({
           success: true,
           data: { status: 'failed', notificationStatus: 'sent' }
@@ -214,4 +218,42 @@ describe('ScheduledReportsWorkspace', () => {
       'success'
     )
   })
+
+  it('confirms a manual resend and does not retry when the dialog is cancelled', async () => {
+    const execution = {
+      id: 'execution-1',
+      taskId: task.id,
+      startedAt: '2026-08-27T01:00:00.000Z',
+      finishedAt: '2026-08-27T01:01:00.000Z',
+      status: 'waiting_to_send' as const,
+      sendTarget: group.m_nsUsrName,
+      userMessage: '日报已生成，但微信暂不可用'
+    }
+    vi.mocked(window.api.listScheduledReportExecutions).mockResolvedValue([execution])
+    render(
+      <ScheduledReportsWorkspace
+        contacts={[group]}
+        onNotice={onNotice}
+        onOpenWechatSettings={onOpenWechatSettings}
+        onOpenAgentHub={onOpenAgentHub}
+      />
+    )
+
+    await waitFor(() => expect(screen.getByText('日报已生成，但微信暂不可用')).toBeVisible())
+    fireEvent.click(screen.getByRole('button', { name: '重新发送' }))
+    const dialog = await screen.findByRole('alertdialog')
+    expect(within(dialog).getByText('目标：' + group.m_nsUsrName)).toBeVisible()
+    expect(within(dialog).getByText('日报：技术交流 · 每日日报')).toBeVisible()
+    expect(within(dialog).getByText(/日期：/)).toBeVisible()
+    fireEvent.click(within(dialog).getByRole('button', { name: '取消' }))
+    expect(window.api.retryScheduledReportSend).not.toHaveBeenCalled()
+
+    fireEvent.click(screen.getByRole('button', { name: '重新发送' }))
+    const secondDialog = await screen.findByRole('alertdialog')
+    fireEvent.click(within(secondDialog).getByRole('button', { name: '确认重新发送' }))
+    await waitFor(() =>
+      expect(window.api.retryScheduledReportSend).toHaveBeenCalledWith(execution.id)
+    )
+    expect(window.api.retryScheduledReportSend).toHaveBeenCalledTimes(1)
+  })
 })