feat(PingServices): add endpoint for retrieving ping services list and update dashboard to display dynamic service configurations

frontend/src/App.jsx

@@ -37,6 +37,7 @@ import NetworkConfigManager from './NetworkConfigManager';
 import MikrotikTools from './MikrotikTools.jsx';
 import Dashboard from './Dashboard';
 import MikrotikBackupsManager from './MikrotikBackupsManager.jsx';
+import PingServicesManager from './PingServicesManager.jsx';
 import './App.css';
 import { NotifyProvider } from './components/NotifyProvider.jsx';
 import SettingsModal from './components/SettingsModal.jsx';
@@ -57,7 +58,7 @@ function LanguageProvider({ children }) {
       home: 'Главная', data: 'Данные', management: 'Управление', tools: 'Инструменты',
       dashboard: 'Панель', domains: 'Домены', ipRanges: 'IP-диапазоны', asns: 'AS',
       communities: 'Community', servers: 'Серверы', filters: 'Фильтры', billing: 'Биллинг', autoUrls: 'Авто URL',
-      easySwitch: 'Easy Switch', networkConfig: 'Сетевые настройки', mikrotikBackups: 'MikroTik Бэкапы',
+      easySwitch: 'Easy Switch',       networkConfig: 'Сетевые настройки', mikrotikBackups: 'MikroTik Бэкапы', pingServices: 'Пинг сервисов',
       light: 'Светлая', dark: 'Тёмная',
       layoutSidebar: 'Сайдбар', layoutHorizontal: 'Верхнее меню'
     },
@@ -65,7 +66,7 @@ function LanguageProvider({ children }) {
       home: 'Home', data: 'Data', management: 'Management', tools: 'Tools',
       dashboard: 'Dashboard', domains: 'Domains', ipRanges: 'IP Ranges', asns: 'ASNs',
       communities: 'Communities', servers: 'Servers', filters: 'Filters', billing: 'Billing', autoUrls: 'Auto URLs',
-      easySwitch: 'Easy Switch', networkConfig: 'Network Config', mikrotikBackups: 'MikroTik Backups',
+      easySwitch: 'Easy Switch',       networkConfig: 'Network Config', mikrotikBackups: 'MikroTik Backups', pingServices: 'Ping Services',
       light: 'Light', dark: 'Dark',
       layoutSidebar: 'Sidebar', layoutHorizontal: 'Top menu'
     }
@@ -221,7 +222,8 @@ function MainLayout() {
       items: [
         { id: 'auto-urls', title: t('autoUrls'), path: '/auto-urls', icon: IconDownload },
         { id: 'mikrotik-backups', title: t('mikrotikBackups'), path: '/mikrotik-backups', icon: IconDatabase },
-        { id: 'mikrotik-tools', title: 'MikroTik Инструменты', path: '/mikrotik-tools', icon: IconNetwork }
+        { id: 'mikrotik-tools', title: 'MikroTik Инструменты', path: '/mikrotik-tools', icon: IconNetwork },
+        { id: 'ping-services', title: t('pingServices'), path: '/ping-services', icon: IconNetwork }
       ]
     },
     // Убрали неиспользуемые/неработающие разделы
@@ -380,6 +382,7 @@ function MainLayout() {
             <Route path="/easy-switch" element={<EasySwitchManager />} />
             <Route path="/mikrotik-backups" element={<MikrotikBackupsManager />} />
             <Route path="/mikrotik-tools" element={<MikrotikTools />} />
+            <Route path="/ping-services" element={<PingServicesManager />} />
             <Route path="/" element={<Navigate to="/dashboard" replace />} />
           </Routes>
         </main>
@@ -535,6 +538,7 @@ function MainLayout() {
                 <Route path="/easy-switch" element={<EasySwitchManager />} />
                 <Route path="/mikrotik-backups" element={<MikrotikBackupsManager />} />
                 <Route path="/mikrotik-tools" element={<MikrotikTools />} />
+                <Route path="/ping-services" element={<PingServicesManager />} />
                 <Route path="/" element={<Navigate to="/dashboard" replace />} />
               </Routes>
             </main>