chore: 파이어베이스 SDK 설치 및 초기 설정

Author: DongEun02

lib/firebase.ts

@@ -0,0 +1,26 @@
+// Import the functions you need from the SDKs you need
+import { initializeApp } from 'firebase/app';
+import { getAnalytics } from 'firebase/analytics';
+import { getAuth } from 'firebase/auth';
+import { getFirestore } from 'firebase/firestore';
+// TODO: Add SDKs for Firebase products that you want to use
+// https://firebase.google.com/docs/web/setup#available-libraries
+
+// Your web app's Firebase configuration
+// For Firebase JS SDK v7.20.0 and later, measurementId is optional
+const firebaseConfig = {
+  apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY,
+  authDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
+  projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
+  storageBucket: process.env.NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET,
+  messagingSenderId: process.env.NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID,
+  appId: process.env.NEXT_PUBLIC_FIREBASE_APP_ID,
+  measurementId: process.env.NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID,
+};
+
+// Initialize Firebase
+const app = initializeApp(firebaseConfig);
+const analytics = getAnalytics(app);
+
+export const auth = getAuth(app);
+export const db = getFirestore(app);