Merge pull request #224 from manNomi/refactor/home-head

Refactor/home head

Author: manNomi

…_home/_ui/FindLastYearScoreBar/index.tsx …home)/_ui/FindLastYearScoreBar/index.tsxsrc/app/_home/_ui/FindLastYearScoreBar/index.tsx renamed to src/app/(home)/_ui/FindLastYearScoreBar/index.tsx src/app/_home/_ui/FindLastYearScoreBar/index.tsx renamed to src/app/(home)/_ui/FindLastYearScoreBar/index.tsx

@@ -0,0 +1,52 @@
+import getRecommendedUniversity from "@/api/university/server/getRecommendedUniversity";
+import { fetchAllNews } from "@/lib/firebaseNews";
+
+const Head = async () => {
+  const newsList = await fetchAllNews();
+  const { data } = await getRecommendedUniversity();
+  const recommendedColleges = data?.recommendedUniversities || [];
+
+  // ─── LCP 이미지 Preload ───
+  const lcpImage =
+    recommendedColleges.length > 0 && recommendedColleges[0].backgroundImageUrl
+      ? `${process.env.NEXT_PUBLIC_IMAGE_URL}/${recommendedColleges[0].backgroundImageUrl}`
+      : "/images/default-university.jpg";
+
+  const preloadLink = <link rel="preload" as="image" href={lcpImage} fetchPriority="high" />;
+
+  /** ───── JSON‑LD 구조화 데이터 ───── */
+  const structuredData =
+    newsList.length === 0
+      ? null
+      : {
+          "@context": "https://schema.org",
+          "@type": "ItemList",
+          itemListElement: newsList.slice(0, 3).map((n, idx) => ({
+            "@type": "NewsArticle",
+            position: idx + 1,
+            headline: n.title,
+            description: n.description,
+            url: n.url,
+            image: n.imageUrl,
+          })),
+        };
+
+  return (
+    <>
+      {/* LCP 이미지 Preload */}
+      {preloadLink}
+
+      {/* JSON‑LD (뉴스 3개) */}
+      {structuredData && (
+        <script
+          id="ld-json-homepage"
+          type="application/ld+json"
+          dangerouslySetInnerHTML={{
+            __html: JSON.stringify(structuredData),
+          }}
+        />
+      )}
+    </>
+  );
+};
+export default Head;