🐛(frontend) hide leave option when unauthenticated

Leave was shown in the document menu for anonymous visitors.
Hide it unless the current user can actually leave the doc.

Signed-off-by: Mora <razvi.morariu.mihai@gmail.com>

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to
 
 ## [Unreleased]
 
+### Fixed
+
+- 🐛(frontend) hide Leave in the doc menu when not logged in #2626
+
 ## [v5.6.0] - 2026-09-03
 
 ### Added

src/frontend/apps/e2e/__tests__/app-impress/doc-visibility.spec.ts

@@ -247,6 +247,13 @@ test.describe('Doc Visibility: Public', () => {
     await writeInEditor({ page, text: 'Can you see it ?' });
     await expect(otherEditor.getByText('Can you see it ?')).toBeVisible();
 
+    await otherPage
+      .getByRole('button', { name: 'Open the document options' })
+      .click();
+    await expect(
+      otherPage.getByRole('menuitem', { name: 'Leave' }),
+    ).toBeHidden();
+
     await cleanup();
   });
 

src/frontend/apps/impress/src/features/docs/doc-management/components/DocToolBox.tsx

@@ -311,8 +311,9 @@ const DocToolBoxComponent = ({
        * A user can only leave a top parent because we cannot
        * leave a child if the parent is not left.
        * ⚠️ This doc can still be a child for other users.
+       * Unauthenticated visitors also cannot leave.
        */
-      isHidden: !isTopParent,
+      isHidden: !isTopParent || !authenticated,
     },
     {
       label: t('Delete', {