feat: implement home page, business directory, and administrative management features with updated schema and API routes

admin/src/components/Sidebar.tsx

@@ -14,7 +14,8 @@ import {
   CreditCard,
   Settings,
   Globe,
-  FileText
+  FileText,
+  Briefcase
 } from 'lucide-react';
 
 const menuItems = [
@@ -26,6 +27,7 @@ const menuItems = [
   { name: 'Modération', icon: Flag, href: '/moderation' },
   { name: 'Blog & Interviews', icon: BookOpen, href: '/blog' },
   { name: 'Tarifs & Plans', icon: CreditCard, href: '/plans' },
+  { name: 'Secteurs & Catégories', icon: Briefcase, href: '/categories' },
   { name: 'Pays', icon: Globe, href: '/countries' },
   { name: 'Documents Légaux', icon: FileText, href: '/legal' },
   { name: 'Configuration', icon: Settings, href: '/settings' },