CodePress CMS v1.8.0: BotGuard security engine, HAProxy docs & ARIA fix

- Implement BotGuard security engine (Bot, AI, Scraper & Empty UA blocking)
- Add Admin Security page (/admin/security) with toggles, rate limiter & block/allowlists
- Add per-IP RateLimiter handoff in index.php with HTTP 429 response
- Add dynamic /robots.txt generation and noai/noimageai meta tags
- Add RequestLogger status column and blocked badges in admin request logs
- Fix ARIAComponents.php syntax errors on lines 67, 137, 262
- Add HAProxy / PFSense bot blocking & IP forwarding guide (docs/haproxy-bot-blocking.md)
- Update version to 1.8.0 with release notes in version.php and guides

admin/templates/layout.php

@@ -66,6 +66,11 @@ $layoutSidebarColor = $layoutThemeConfig['header_color'] ?? '#0a369d';
                     <i class="bi bi-sliders"></i> Configuratie
                 </a>
             </li>
+            <li class="nav-item">
+                <a class="nav-link <?= ($route ?? '') === 'security' ? 'active' : '' ?>" href="/admin/security">
+                    <i class="bi bi-shield-check"></i> Beveiliging
+                </a>
+            </li>
             <li class="nav-item">
                 <a class="nav-link <?= ($route ?? '') === 'plugins' ? 'active' : '' ?>" href="/admin/plugins">
                     <i class="bi bi-plug"></i> Plugins
@@ -135,6 +140,9 @@ $layoutSidebarColor = $layoutThemeConfig['header_color'] ?? '#0a369d';
             case 'config':
                 require __DIR__ . '/pages/config.php';
                 break;
+            case 'security':
+                require __DIR__ . '/pages/security.php';
+                break;
 # Media route (removed from menu)
                  // Uncomment if media functionality is needed elsewhere
                  // require __DIR__ . '/pages/media.php';