feat: move rental module to main nav under Цены и тарифы

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/layout/Sidebar.tsx

@@ -2,7 +2,7 @@ import { NavLink, useNavigate } from 'react-router-dom'
 import {
   CalendarDays, BookOpen, BedDouble, Globe, Settings,
   FileText, LayoutDashboard, Building2, Users, X, Hotel, Puzzle, CalendarRange, Map, LayoutGrid, UserCog, UsersRound,
-  TrendingUp, Tag, Award, Wrench, Utensils,
+  TrendingUp, Tag, Award, Wrench, Utensils, CalendarClock,
 } from 'lucide-react'
 import { useAuth } from '../../contexts/AuthContext'
 import { useModules } from '../../contexts/ModulesContext'
@@ -45,7 +45,7 @@ export function Sidebar({ open, onClose }: SidebarProps) {
   const isModuleActive = (id: string) => statuses[id] === 'active' || statuses[id] === 'trial'
 
   // Core modules with dedicated nav positions (not shown in generic module list)
-  const CORE_MODULE_IDS = ['channel-manager']
+  const CORE_MODULE_IDS = ['channel-manager', 'rental']
 
   // Module items for the "Модули" sidebar section
   const activeModuleItems = MODULES_DATA.filter(
@@ -133,6 +133,9 @@ export function Sidebar({ open, onClose }: SidebarProps) {
                   <NavItem to="/tariffs"         icon={Utensils}    label="Тарифы"              onClick={onClose} />
                   <NavItem to="/dynamic-pricing" icon={TrendingUp}  label="Динамические цены"   onClick={onClose} />
                   <NavItem to="/discounts"       icon={Tag}         label="Скидки"              onClick={onClose} />
+                  {isModuleActive('rental') && (
+                    <NavItem to="/rental" icon={CalendarClock} label="Аренда объектов" onClick={onClose} />
+                  )}
                 </>
               )}