Fix TypeScript build errors

- GuestReviewPage: fix hotel config lookup type (slug && obj returns '' | obj)
- PosPage, ReviewsPage: change ComponentType<{size?:number}> to ElementType for Lucide icon compatibility

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

src/pages/ReviewsPage.tsx

@@ -220,7 +220,7 @@ export function ReviewsPage() {
     return null
   }
 
-  const TABS: { key: Tab; label: string; count?: number; colorCls?: string; Icon?: React.ComponentType<{ size?: number }> }[] = [
+  const TABS: { key: Tab; label: string; count?: number; colorCls?: string; Icon?: React.ElementType }[] = [
     { key: 'pending',   label: 'Требуют ответа', count: pending.length, colorCls: 'bg-red-500 text-white' },
     { key: 'published', label: 'Архив',           count: published.length },
     { key: 'all',       label: 'Все' },