Fix WebKit E2E timing issues

docs/reference/editor-workflows.md

@@ -294,8 +294,10 @@ This reference mirrors the workflow inventory in a docs-friendly format so tutor
 - Click `Scene` or `Project` in the left sidebar.
 
 #### A57 — Manage Project Library
-- Project Tree header → `Manage` → `Open...`.
-- In the popup, filter/search/open recent projects and refresh cloud-backed projects.
+- Project Tree header → `Manage` → `Project Library...`.
+- In the library, filter/search/open recent projects and refresh cloud-backed projects.
+- Use a project row's `⋯` menu → `Delete...` for a non-current local or cloud project, then confirm the source-specific deletion.
+- The current project cannot be deleted until another project is opened.
 - Project Tree header → `Manage` → `Create New`.
 - Project Tree header → `Manage` → `Import YAML`.
 - Project Tree header → `Manage` → `Export as YAML`.
@@ -392,7 +394,7 @@ This reference mirrors the workflow inventory in a docs-friendly format so tutor
 - A2 multi-select sprites → A18/A19 normalize spacing or alignment → A40 bulk-edit shared visuals/transform values.
 
 ### W14 — Project Switching / Recovery
-- A57 open/create/duplicate/import/export a project → A58 choose Online vs Offline behavior → Manage `Clear Project ...` when you need a fresh empty scene.
+- A57 open/create/duplicate/import/export/delete a project → A58 choose Online vs Offline behavior → Manage `Clear Project ...` when you need a fresh empty scene.
 
 ### W15 — Local File Round-trip
 - A60 open YAML or project import → edit via W1-W13 → A60 save in place or save as.

tests/e2e/pattern-demo-persistence.spec.ts

@@ -1015,18 +1015,18 @@ async function runPatternDemoPersistence(page: Page, options: PatternDemoRunOpti
   }
 }
 
-test('pattern demo persistence survives tab close and reopen after each walkthrough step @slow @regression', async ({ page, browserName }) => {
+test('pattern demo persistence survives tab close and reopen after each walkthrough step @slow @regression', async ({ page }, testInfo) => {
   test.skip(
-    browserName !== 'chromium' && !USE_LIVE_CLOUD,
+    testInfo.project.name !== 'chromium' && !USE_LIVE_CLOUD,
     'The full Pattern Demo walkthrough is covered by Chromium; the browser matrix uses the targeted persistence smoke.'
   );
 
   await runPatternDemoPersistence(page, { undoRedo: false });
 });
 
-test('pattern demo persistence smoke covers browser matrix reopen path @regression @browser', async ({ page, browserName }) => {
+test('pattern demo persistence smoke covers browser matrix reopen path @regression @browser', async ({ page }, testInfo) => {
   test.skip(
-    browserName === 'chromium' || USE_LIVE_CLOUD,
+    testInfo.project.name === 'chromium' || USE_LIVE_CLOUD,
     'Chromium and cloud-live runs cover the full Pattern Demo walkthrough.'
   );
 
@@ -1041,7 +1041,7 @@ test('pattern demo persistence smoke covers browser matrix reopen path @regressi
 });
 
 test.describe('pattern demo undo/redo persistence', () => {
-  test.skip(({ browserName }) => browserName !== 'chromium', 'The full undo/redo walkthrough is covered by Chromium; browser-matrix persistence uses the targeted smoke.');
+  test.skip(({ }, testInfo) => testInfo.project.name !== 'chromium', 'The full undo/redo walkthrough is covered by Chromium; browser-matrix persistence uses the targeted smoke.');
 
   test('pattern demo persistence survives reopen plus undo/redo after each walkthrough step @slow @regression', async ({ page }) => {
     await runPatternDemoPersistence(page, { undoRedo: true });