added some env.copy file based on set up file

Author: shadil-rayyan

env.copy

@@ -0,0 +1,23 @@
+FIREBASE_ADMIN_SDK_KEY='{
+  "type": "service_account",
+  "project_id": "your-project-id",
+  "private_key_id": "your-private-key-id",
+  "private_key": "-----BEGIN PRIVATE KEY-----\nYOUR_PRIVATE_KEY_HERE\n-----END PRIVATE KEY-----\n",
+  "client_email": "your-service-account-email",
+  "client_id": "your-client-id",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/your-service-account-email",
+  "universe_domain": "googleapis.com"
+}'
+
+NEXT_PUBLIC_FIREBASE_API_KEY=your-firebase-api-key
+NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN=your-auth-domain
+NEXT_PUBLIC_FIREBASE_PROJECT_ID=your-project-id
+NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET=your-storage-bucket
+NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID=your-messaging-sender-id
+NEXT_PUBLIC_FIREBASE_APP_ID=your-app-id
+NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID=your-measurement-id
+
+DATABASE_URL="postgresql://username:password@localhost:5432/your-database-name"