chore: 오픈그래프 절대 경로 설정

frontend/public/index.html

@@ -11,7 +11,10 @@
     <link rel="icon" href="./favicon.ico" />
     <meta property="og:title" content="코드잽" />
     <meta property="og:description" content="코드잽에서 자주 쓰는 코드를 템플릿으로 저장하고 빠르게 찾아보세요." />
-    <meta property="og:image" content="./codezap.png" />
+    <meta
+      property="og:image"
+      content="https://private-user-images.githubusercontent.com/157036488/379965997-7b06cedf-3dee-4596-a1dd-8d290017f91c.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3Mjk4MTQwNTUsIm5iZiI6MTcyOTgxMzc1NSwicGF0aCI6Ii8xNTcwMzY0ODgvMzc5OTY1OTk3LTdiMDZjZWRmLTNkZWUtNDU5Ni1hMWRkLThkMjkwMDE3ZjkxYy5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQxMDI0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MTAyNFQyMzQ5MTVaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0zYzQ2YzA1N2Y4ZGNlMDY3ODFjOTc0NzdmMDQxYTczMzk2ZjM1OTljMWI2YjQzNmVmYjE5MDMzYTZhZTZkODQ1JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.QdU0zjO9FExipz4WA3ycRfLQOE7FUYVzpIge2Wa3HU4"
+    />
     <meta property="og:url" content="https://code-zap.com" />
     <!-- Google Tag Manager -->
     <script>