Added: Logo Divider option — adds an optional vertical line between the logo and the menu, with controls for color, width, height, and spacing. Hidden automatically on mobile, vertical layouts, and when no logo is present. Off by default so existing menus are unaffected.
Fixed: Child dropdown arrow color now correctly overrides the parent arrow color on the frontend, while the parent color remains the fallback when no child color is set.
Enhanced: Closed dropdown panels are now properly hidden before the page finishes loading, preventing panels from briefly flashing visible on first paint.
Enhanced: Images inside closed dropdown panels now load lazily, while the logo loads eagerly to reduce layout shifts and improve page load performance.
Enhanced: Closed mega menu panels are now skipped entirely by the browser for layout and rendering until they are opened, improving overall page performance.
