feat: модульная архитектура sidebar и улучшения навигации

🤖 Generated with [Claude Code](https://claude.ai/code)

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

src/app/wholesale/settings/page.tsx

@@ -0,0 +1,13 @@
+import { AuthGuard } from '@/components/auth-guard'
+import { UserSettings } from '@/components/dashboard/user-settings'
+import { useRoleGuard } from '@/hooks/useRoleGuard'
+
+export default function WholesaleSettingsPage() {
+  useRoleGuard('WHOLESALE')
+  
+  return (
+    <AuthGuard>
+      <UserSettings />
+    </AuthGuard>
+  )
+}