Core WordPress

• All admin pages remain unchanged; only the navigation is reorganized.
• Minor style tweaks ensure spacing and fonts feel consistent.

WooCommerce

• Special handling for wc-admin URLs ensures deep links (e.g. Analytics, Orders) work and highlight correctly.

Other Plugins

• Menus are automatically included, usually grouped under Settings/Tools or Content.
• If a menu feels misplaced, drag it to where you want or use search.

Performance

• Assets are only loaded in the admin.
• Typical impact: ~9 ms per page load.
• Uses transients for license caching and user meta for preferences.