first commit

apps/web/src/lib/firebase.ts

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+import { initializeApp } from 'firebase/app';
+import { getAuth, GoogleAuthProvider } from 'firebase/auth';
+
+// Validate required environment variables
+const requiredEnvVars = [
+  'VITE_FIREBASE_API_KEY',
+  'VITE_FIREBASE_AUTH_DOMAIN',
+  'VITE_FIREBASE_PROJECT_ID',
+  'VITE_FIREBASE_STORAGE_BUCKET',
+  'VITE_FIREBASE_MESSAGING_SENDER_ID',
+  'VITE_FIREBASE_APP_ID'
+];
+
+const missingVars = requiredEnvVars.filter(varName => !import.meta.env[varName]);
+
+if (missingVars.length > 0) {
+  console.error('❌ Missing Firebase environment variables:', missingVars);
+  console.error('Please check your .env.local file and ensure all Firebase config variables are set.');
+  console.error('See .env.example for the required variables.');
+}
+
+const firebaseConfig = {
+  apiKey: import.meta.env.VITE_FIREBASE_API_KEY,
+  authDomain: import.meta.env.VITE_FIREBASE_AUTH_DOMAIN,
+  projectId: import.meta.env.VITE_FIREBASE_PROJECT_ID,
+  storageBucket: import.meta.env.VITE_FIREBASE_STORAGE_BUCKET,
+  messagingSenderId: import.meta.env.VITE_FIREBASE_MESSAGING_SENDER_ID,
+  appId: import.meta.env.VITE_FIREBASE_APP_ID,
+};
+
+// Initialize Firebase
+const app = initializeApp(firebaseConfig);
+
+// Initialize Firebase Authentication and get a reference to the service
+export const auth = getAuth(app);
+
+// Initialize Google Auth Provider with additional configuration
+export const googleProvider = new GoogleAuthProvider();
+
+// Configure Google provider for better UX
+googleProvider.setCustomParameters({
+  prompt: 'select_account', // Always show account selection
+});
+
+// Add additional scopes if needed
+googleProvider.addScope('email');
+googleProvider.addScope('profile');
+
+export default app;

apps/web/src/lib/utils.ts

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+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}