Your app is not yet connected to a Firebase backend. Please follow these steps.
Step 1: Set Environment Variables
In your Firebase project, go to Project Settings (click the ⚙️ icon), scroll down to "Your apps", select your web app, and copy the `firebaseConfig` object values into the .env file in your project's root directory.
Step 2: Enable Firebase Services
Go to the Authentication section in the Firebase Console, click "Get started", and enable the Email/Password provider.
Go to the Firestore Database section, click "Create database", and start in test mode. This will allow your app to read and write data during development.
After completing these steps, you may need to restart the development server for the changes to take effect.