chore: login url수정

.env.development

@@ -1,2 +1,11 @@
 VITE_API_URL = https://api.splanet.co.kr
-VITE_LOGIN_URL = https://api.splanet.co.kr/oauth2/authorization/kakao
+VITE_LOGIN_URL = https://api.splanet.co.kr/oauth2/authorization/kakao
+
+VITE_FIREBASE_API_KEY="AIzaSyAInigygScRLDilnWcnArBN8LMbQRpDZVk"
+VITE_FIREBASE_AUTH_DOMAIN="splanet-cef14.firebaseapp.com"
+VITE_FIREBASE_PROJECT_ID="splanet-cef14"
+VITE_FIREBASE_STORAGE_BUCKET="splanet-cef14.appspot.com"
+VITE_FIREBASE_MESSAGING_SENDER_ID="995362943401"
+VITE_FIREBASE_APP_ID="1:995362943401:web:cef434d0e3f51d31a4d4b8"
+VITE_FIREBASE_MEASUREMENT_ID="G-LZJKRYBSJV"
+VITE_FIREBASE_VAPID_KEY="BHGMkWgFVGKfNFkDm81jQF0GdtehYhZMEeHeQ3kx4ViRmLaoqH2YFjxNdl7guYA4NKEFpxYlHhoXeLMyJtyJrmI" 

src/components/features/Introduce/Introduce.tsx

@@ -134,8 +134,10 @@ const Introduce = () => {
     navigate(RouterPath.PREVIEW_PLAN);
   };
 
+  const loginUrl = import.meta.env.VITE_LOGIN_URL;
+
   const handleLoginClick = () => {
-    navigate(RouterPath.LOGIN);
+    window.location.href = loginUrl;
   };
   return (
     <LandingContainer>