fix: Add pagination params to search types

frontend/app/page.tsx

@@ -104,7 +104,7 @@ export default function HomePage() {
     window.history.pushState({}, '', `?tab=agent_analysis`);
   };
 
-  const handleSearch = async (params: { keyword?: string; buyer_code?: string; provider_code?: string; date?: string }) => {
+  const handleSearch = async (params: { keyword?: string; buyer_code?: string; provider_code?: string; date?: string; skip?: number; limit?: number }) => {
     const results = await searchTenders(params);
     setTenders(results);
   };

frontend/components/TenderSearch.tsx

@@ -6,7 +6,7 @@ import type { Tender } from "../lib/types";
 
 type Props = {
   tenders: Tender[];
-  onSearch: (params: { keyword?: string; buyer_code?: string; provider_code?: string; date?: string }) => void;
+  onSearch: (params: { keyword?: string; buyer_code?: string; provider_code?: string; date?: string; skip?: number; limit?: number }) => void;
   onAnalyze: (tender: Tender) => void;
   forceShowFollowed?: boolean;
 };