增加物业楼宇模块

src/layouts/Layout.astro

@@ -29,6 +29,7 @@ const navItems: NavItem[] = [
 			{ id: 'construction', label: '智慧工地', href: '/construction', icon: 'fa-industry' },
 			{ id: 'kitchen', label: '明厨亮灶', href: '/kitchen', icon: 'fa-cutlery' },
 			{ id: 'education', label: '智慧学校', href: '/education', icon: 'fa-graduation-cap' },
+			{ id: 'property', label: '物业楼宇', href: '/property', icon: 'fa-building-o' },
 		]
 	},
 	{ id: 'customization', label: '本地化定制', href: '/customization', icon: 'fa-wrench' },
@@ -153,7 +154,7 @@ function getMobileNavLinkClass(item: NavItem) {
 <div id="mobile-product-panel"
 	 class="lg:hidden fixed left-0 right-0 z-30 bg-white shadow-xl border-b border-gray-200 transform -translate-y-full opacity-0 pointer-events-none transition-all duration-300"
 	 style="top: 108px;" role="menu">
-	<div class="max-w-md mx-auto px-2 py-3 grid grid-cols-5 gap-1">
+	<div class="max-w-md mx-auto px-2 py-3 grid grid-cols-3 gap-1">
 		{navItems.find(item => item.children)?.children?.map(child => (
 			<a href={child.href} role="menuitem"
 			   class={`flex flex-col items-center gap-1 py-2 px-1 rounded-lg transition-colors ${