[apps/cs] feat: 검색 시 파라미터 업데이트

apps/cs/src/pages/search/ui/search-page.tsx

@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useState } from "react";
-import { useSearchParams } from "next/navigation";
+import { useRouter, useSearchParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
 import {
   Button,
@@ -19,6 +19,7 @@ import type { Board, Post, Contents } from "../model/search-interface";
 const RENDER_LIMIT = 5;
 
 function SearchPage() {
+  const router = useRouter();
   const searchParams = useSearchParams();
   const keywordParam = searchParams?.get("keyword");
 
@@ -34,6 +35,10 @@ function SearchPage() {
     e.preventDefault();
     const formData = new FormData(e.target as HTMLFormElement);
     setKeyword(formData.get("keyword") as string);
+
+    const params = new URLSearchParams(searchParams?.toString());
+    params.set("keyword", formData.get("keyword") as string);
+    router.replace(`?${params.toString()}`);
   };
 
   return (