fix family screen adaptation

apps/frontend/components/id/sidebar.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import Link from 'next/link';
+import { usePathname } from 'next/navigation';
 import { FileText, Heart, Home, LockKeyhole, LogOut, ShieldCheck, UserRound } from 'lucide-react';
 import { FamilySidebarPanel } from '@/components/family/family-sidebar-panel';
 import { BrandLogo } from '@/components/id/brand-logo';
@@ -18,6 +19,8 @@ const baseItems = [
 
 export function Sidebar({ active }: { active: string }) {
   const { logout, user } = useAuth();
+  const pathname = usePathname();
+  const onFamilyChatPage = Boolean(pathname && /^\/family\/[^/]+$/.test(pathname));
   const items = user?.canAccessAdmin
     ? [...baseItems, { href: getAdminLandingPath(user), label: 'Админка', icon: ShieldCheck }]
     : baseItems;
@@ -44,7 +47,7 @@ export function Sidebar({ active }: { active: string }) {
           ))}
         </nav>
         <div className="min-h-0 flex-1 overflow-hidden">
-          <FamilySidebarPanel />
+          {!onFamilyChatPage ? <FamilySidebarPanel /> : null}
         </div>
       </div>
     </aside>