[verified] harden trash actions and mobile details

frontend/e2e/ui-reduction-acceptance.spec.ts

@@ -103,24 +103,25 @@ test('task rows use the body for detail and Trash keeps distinct actions', async
   await openSidebarView(page, '回收站')
   await expect(page.locator('.trash-page-context')).toContainText('删除的任务保留在这里，可整组恢复或永久删除。')
   await expect(page.getByRole('heading', { name: '无截止日期', exact: true })).toBeVisible()
-  await expect(page.locator('.trash-safety-note')).toContainText('不支持子任务脱离父任务单独恢复或删除')
   const restoreRow = await taskRow(page, restoreTitle)
   const purgeRow = await taskRow(page, purgeTitle)
   for (const deletedRow of [restoreRow, purgeRow]) {
     await expect(deletedRow.getByRole('button', { name: '恢复' })).toBeVisible()
-    await expect(deletedRow.getByRole('button', { name: '永久删除' })).toBeVisible()
+    await expect(deletedRow.getByRole('button', { name: '打开任务操作' })).toBeVisible()
     await expect(deletedRow.locator('.task-main')).not.toHaveAttribute('role')
     await expect(deletedRow.locator('.task-main')).not.toHaveAttribute('tabindex')
     expect(await deletedRow.locator('.task-detail-trigger, .task-check').count()).toBe(0)
   }
   await restoreRow.getByRole('button', { name: '恢复' }).click()
   await expect(restoreRow).toHaveCount(0)
-  await purgeRow.getByRole('button', { name: '永久删除' }).click()
+  await purgeRow.getByRole('button', { name: '打开任务操作' }).click()
+  await page.getByRole('menuitem', { name: '永久删除' }).click()
   const purgeDialog = page.getByRole('dialog', { name: `永久删除“${purgeTitle}”？` })
   await expect(purgeDialog).toBeVisible()
   // The UI can abort the completed 204 request while the confirmation overlay closes.
   allowExpectedError(page, `requestfailed: DELETE ${baseURL}/api/v1/trash/`)
-  await purgeDialog.getByRole('button', { name: '确认', exact: true }).click()
+  await purgeDialog.getByLabel(`输入任务名称“${purgeTitle}”确认`).fill(purgeTitle)
+  await purgeDialog.getByRole('button', { name: '永久删除', exact: true }).click()
   await expect(purgeRow).toHaveCount(0)
   await page.reload()
   await expect(page.locator('.task-row').filter({ hasText: restoreTitle })).toHaveCount(0)