feat(core): enable new all docs by default (#12404)

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Refactor**
  - Simplified the user interface by always displaying the new All Pages view, removing the feature flag and old page version.
  - Updated selection interactions to use shift+click on document items instead of checkboxes.
  - Centralized drag-and-drop functionality in document list items and simplified drag handle behavior.
  - Generalized new page button component to accept standard HTML attributes.
  - Changed test ID attributes on new page buttons and list headers to use standard `data-testid`.

- **Bug Fixes**
  - Added stable test identifiers to new page buttons, document list items, menu items, and operation buttons for improved test reliability.
  - Enabled external drag-and-drop support on the trash button.

- **Tests**
  - Streamlined and updated end-to-end tests to match the new selection flow and UI changes, removing outdated or redundant test cases.
  - Simplified utility functions and wait conditions in test helpers for better accuracy and maintainability.
  - Updated selectors in tests to reflect new document item identifiers and centralized page element retrieval using utility functions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

tests/affine-desktop/e2e/split-view.spec.ts

@@ -7,6 +7,7 @@ import {
   clickNewPageButton,
   createLinkedPage,
   dragTo,
+  getPageByTitle,
   waitForAllPagesLoad,
 } from '@affine-test/kit/utils/page-logic';
 import { clickSideBarAllPageButton } from '@affine-test/kit/utils/sidebar';
@@ -60,14 +61,10 @@ test('open split view in all docs (operations button)', async ({ page }) => {
   await clickNewPageButton(page, testTitle);
   await clickSideBarAllPageButton(page);
   await waitForAllPagesLoad(page);
-  await page
-    .getByTestId('page-list-item')
-    .filter({
-      hasText: testTitle,
-    })
-    .getByTestId('page-list-operation-button')
+  await getPageByTitle(page, testTitle)
+    .getByTestId('doc-list-operation-button')
     .click();
-  await page.getByRole('menuitem', { name: 'Open in Split View' }).click();
+  await page.getByRole('menuitem', { name: 'Open in split view' }).click();
   await expect(page.getByTestId('split-view-panel')).toHaveCount(2);
   const targetPage = page.getByTestId('split-view-panel').last();
   await expect(targetPage).toHaveAttribute('data-is-active', 'true');
@@ -85,12 +82,7 @@ test('open split view in all docs (drag to resize handle)', async ({
   await clickSideBarAllPageButton(page);
   await waitForAllPagesLoad(page);
 
-  // case for AF-2061. toggle selection checkbox
-  await page.getByTestId('page-list-header-selection-checkbox').click();
-
-  const pageItem = page.getByTestId('page-list-item').filter({
-    hasText: testTitle,
-  });
+  const pageItem = getPageByTitle(page, testTitle);
 
   const leftResizeHandle = page.getByTestId('resize-handle').first();
 

tests/affine-desktop/e2e/tabs.spec.ts

@@ -9,6 +9,7 @@ import {
   clickNewPageButton,
   createLinkedPage,
   dragTo,
+  getPageByTitle,
 } from '@affine-test/kit/utils/page-logic';
 import { clickSideBarAllPageButton } from '@affine-test/kit/utils/sidebar';
 import { expect } from '@playwright/test';
@@ -21,11 +22,6 @@ test('create new tab', async ({ views }) => {
   // new tab title should be All docs
   await expectTabTitle(page, 1, 'All docs');
   await expectActiveTab(page, 1);
-  page = await views.getActive();
-  // page content should be at all docs page
-  await expect(page.getByTestId('virtualized-page-list')).toContainText(
-    'All docs'
-  );
 });
 
 test('can switch & close tab by clicking', async ({ page }) => {
@@ -115,7 +111,7 @@ test('drag a page from "All pages" list to tabs header', async ({ page }) => {
 
   await dragTo(
     page,
-    page.locator(`[data-testid="page-list-item"]:has-text("${title}")`),
+    getPageByTitle(page, title),
     page.getByTestId('add-tab-view-button')
   );
 

tests/affine-desktop/e2e/workspace.spec.ts

@@ -4,6 +4,7 @@ import type { apis } from '@affine/electron-api';
 import { test } from '@affine-test/kit/electron';
 import {
   getBlockSuiteEditorTitle,
+  getPageByTitle,
   waitForEditorLoad,
 } from '@affine-test/kit/utils/page-logic';
 import {
@@ -102,7 +103,7 @@ test('export then add', async ({ page, appInfo, workspace }) => {
   await page.waitForTimeout(1000);
 
   // find button which has the title "test1"
-  await page.getByTestId('page-list-item').getByText('test1').click();
+  await getPageByTitle(page, 'test1').click();
   await waitForEditorLoad(page);
   const title = page.locator('[data-block-is-title] >> text="test1"');
   await expect(title).toBeVisible();