fix(nav): restore missing sidebar menu items for all routes

Adds CA, VPN, About, Alerts, Topology, Map, Batch Config, Bulk Commands,
Alert Rules, Maintenance, Reports, and Transparency to the sidebar
navigation. These routes existed but had no menu entries.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/components/layout/Sidebar.tsx

@@ -16,6 +16,18 @@ import {
   Wifi,
   BarChart3,
   MapPin,
+  ShieldCheck,
+  KeyRound,
+  Info,
+  Bell,
+  Network,
+  Map,
+  Layers,
+  Wrench,
+  Calendar,
+  FileBarChart,
+  Eye,
+  BellRing,
 } from 'lucide-react'
 import { cn } from '@/lib/utils'
 import { useAuth, isSuperAdmin, isTenantAdmin } from '@/lib/auth'
@@ -140,6 +152,21 @@ export function Sidebar() {
           href: '/traffic',
           icon: BarChart3,
         },
+        {
+          label: 'Alerts',
+          href: '/alerts',
+          icon: Bell,
+        },
+        {
+          label: 'Topology',
+          href: '/topology',
+          icon: Network,
+        },
+        {
+          label: 'Map',
+          href: '/map',
+          icon: Map,
+        },
       ],
     },
     {
@@ -161,6 +188,26 @@ export function Sidebar() {
           href: '/firmware',
           icon: Download,
         },
+        {
+          label: 'Certificates',
+          href: '/certificates',
+          icon: ShieldCheck,
+        },
+        {
+          label: 'VPN',
+          href: '/vpn',
+          icon: KeyRound,
+        },
+        {
+          label: 'Batch Config',
+          href: '/batch-config',
+          icon: Layers,
+        },
+        {
+          label: 'Bulk Commands',
+          href: '/bulk-commands',
+          icon: Wrench,
+        },
       ],
     },
     {
@@ -195,6 +242,31 @@ export function Sidebar() {
           href: '/settings',
           icon: Settings,
         },
+        {
+          label: 'Alert Rules',
+          href: '/alert-rules',
+          icon: BellRing,
+        },
+        {
+          label: 'Maintenance',
+          href: '/maintenance',
+          icon: Calendar,
+        },
+        {
+          label: 'Reports',
+          href: '/reports',
+          icon: FileBarChart,
+        },
+        {
+          label: 'Transparency',
+          href: '/transparency',
+          icon: Eye,
+        },
+        {
+          label: 'About',
+          href: '/about',
+          icon: Info,
+        },
       ],
     },
   ]