feat: Add IP ranges management API endpoints and integrate with frontend for viewing and updating IP ranges

frontend/src/App.jsx

@@ -23,6 +23,7 @@ import DataManager from './DataManager';
 import ServerManager from './ServerManager';
 import FilterManager from './FilterManager';
 import DomainsNewManager from './DomainsNewManager';
+import IPRangesManager from './IPRangesManager';
 import './App.css';
 import axios from 'axios';
 import {
@@ -52,6 +53,7 @@ function MainLayout() {
   const navItems = [
     { id: 'domains', title: 'Домены', icon: IconWorld, path: '/domains' },
     { id: 'domains-new', title: 'Домены New', icon: IconWorld, path: '/domains-new' },
+    { id: 'ip-ranges', title: 'IP-диапазоны', icon: IconNetwork, path: '/ip-ranges' },
     { id: 'asns', title: 'AS', icon: IconNetwork, path: '/asns' },
     { id: 'servers', title: 'Серверы', icon: IconServer, path: '/servers' },
     { id: 'filters', title: 'Фильтры', icon: IconFilter, path: '/filters' },
@@ -98,6 +100,7 @@ function MainLayout() {
             />
           } />
           <Route path="/domains-new" element={<DomainsNewManager />} />
+          <Route path="/ip-ranges" element={<IPRangesManager />} />
           <Route path="/asns" element={
             <DataManager
               entityName="AS"