fix: make editor left block handle draggable

src/components/tolariaBlockNoteSideMenu.test.tsx

@@ -6,14 +6,20 @@ import { TolariaSideMenu } from './tolariaBlockNoteSideMenu'
 let capturedDragHandleMenu: ComponentType | null = null
 
 vi.mock('@blocknote/react', () => ({
+  AddBlockButton: () => <button type="button">Add block</button>,
   DragHandleMenu: ({ children }: PropsWithChildren) => (
     <div data-testid="drag-handle-menu">{children}</div>
   ),
-  RemoveBlockItem: ({ children }: PropsWithChildren) => <div>{children}</div>,
-  SideMenu: ({ dragHandleMenu }: { dragHandleMenu?: ComponentType }) => {
+  DragHandleButton: ({ dragHandleMenu }: { dragHandleMenu?: ComponentType }) => {
     capturedDragHandleMenu = dragHandleMenu ?? null
-    return <div data-testid="side-menu" />
+    return (
+      <button type="button" draggable>
+        Drag block
+      </button>
+    )
   },
+  RemoveBlockItem: ({ children }: PropsWithChildren) => <div>{children}</div>,
+  SideMenu: ({ children }: PropsWithChildren) => <div data-testid="side-menu">{children}</div>,
   TableColumnHeaderItem: ({ children }: PropsWithChildren) => <div>{children}</div>,
   TableRowHeaderItem: ({ children }: PropsWithChildren) => <div>{children}</div>,
   useDictionary: () => ({
@@ -32,6 +38,10 @@ describe('TolariaSideMenu', () => {
 
     expect(screen.getByTestId('side-menu')).toBeInTheDocument()
     expect(capturedDragHandleMenu).not.toBeNull()
+    expect(screen.getAllByRole('button').map((button) => button.textContent)).toEqual([
+      'Drag block',
+      'Add block',
+    ])
 
     const DragHandleMenuComponent = capturedDragHandleMenu!
     render(<DragHandleMenuComponent />)