refactor(admin): remove legacy menu editor

src/lib/admin-nav.ts

@@ -16,7 +16,6 @@ import {
 	KeyRound,
 	Languages,
 	LayoutDashboard,
-	ListOrdered,
 	type LucideIcon,
 	Megaphone,
 	Monitor,
@@ -541,12 +540,6 @@ export const ADMIN_NAV_GROUPS: AdminNavGroup[] = [
 				icon: Cog,
 				permission: PERMS.SETTINGS_VIEW,
 			},
-			{
-				href: "/admin/menu",
-				labelKey: "adminMenu",
-				icon: ListOrdered,
-				permission: PERMS.SETTINGS_VIEW,
-			},
 			{
 				href: "/admin/theme",
 				labelKey: "theme",