fix: pin browser tests to old node library design

Set Comfy.NodeLibrary.NewDesign to false in beforeEach of all browser
tests that interact with the node library sidebar to prevent failures
when the new design is enabled.

Amp-Thread-ID: https://ampcode.com/threads/T-019c7e35-c7f6-722f-8289-dff29a926487

browser_tests/tests/groupNode.spec.ts

@@ -10,6 +10,7 @@ import type { NodeReference } from '../fixtures/utils/litegraphUtils'
 
 test.beforeEach(async ({ comfyPage }) => {
   await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Disabled')
+  await comfyPage.settings.setSetting('Comfy.NodeLibrary.NewDesign', false)
   await comfyPage.settings.setSetting('Comfy.NodeSearchBoxImpl', 'v1 (legacy)')
 })
 

browser_tests/tests/nodeHelp.spec.ts

@@ -27,6 +27,7 @@ test.describe('Node Help', { tag: ['@slow', '@ui'] }, () => {
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.setup()
     await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting('Comfy.NodeLibrary.NewDesign', false)
   })
 
   test.describe('Selection Toolbox', () => {

browser_tests/tests/propertiesPanel/propertiesPanelPosition.spec.ts

@@ -5,6 +5,7 @@ import { TestIds } from '../../fixtures/selectors'
 
 test.describe('Properties panel position', () => {
   test.beforeEach(async ({ comfyPage }) => {
+    await comfyPage.settings.setSetting('Comfy.NodeLibrary.NewDesign', false)
     // Open a sidebar tab to ensure sidebar is visible
     await comfyPage.menu.nodeLibraryTab.open()
     await comfyPage.actionbar.propertiesButton.click()

browser_tests/tests/remoteWidgets.spec.ts

@@ -53,6 +53,7 @@ test.describe('Remote COMBO Widget', { tag: '@widget' }, () => {
 
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting('Comfy.NodeLibrary.NewDesign', false)
     await comfyPage.settings.setSetting(
       'Comfy.NodeSearchBoxImpl',
       'v1 (legacy)'

browser_tests/tests/sidebar/nodeLibrary.spec.ts

@@ -5,6 +5,7 @@ import { comfyPageFixture as test } from '../../fixtures/ComfyPage'
 test.describe('Node library sidebar', () => {
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting('Comfy.NodeLibrary.NewDesign', false)
     await comfyPage.settings.setSetting('Comfy.NodeLibrary.Bookmarks.V2', [])
     await comfyPage.settings.setSetting(
       'Comfy.NodeLibrary.BookmarksCustomization',