Add LDAP query builder feature with UI and API endpoints for managing LDAP attributes and filters.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 705f2157-ef97-4fbd-89e4-8c7f2ecaea90
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/7ed01c5f-a82d-405a-b728-b2e3d127c60c/12f8d069-cc9a-4b87-88eb-6a7e3bcb8c9c.jpg

client/src/layouts/dashboard-layout.tsx

@@ -28,6 +28,7 @@ import {
   Key,
   Server,
   ShieldAlert,
+  Filter,
 } from "lucide-react";
 import { useMobile } from "@/hooks/use-mobile";
 import { useToast } from "@/hooks/use-toast";
@@ -67,6 +68,7 @@ const menuSections: MenuSection[] = [
     items: [
       { title: "API Tokens", path: "/api-tokens", icon: <Key className="h-4 w-4" /> },
       { title: "LDAP Connections", path: "/ldap-connections", icon: <Server className="h-4 w-4" /> },
+      { title: "LDAP Query Builder", path: "/ldap-query-builder", icon: <Filter className="h-4 w-4" /> },
       { title: "Settings", path: "/settings", icon: <Settings className="h-4 w-4" /> },
       { title: "User Management", path: "/user-management", icon: <ShieldAlert className="h-4 w-4" /> },
     ],