@NaremMurali this is my main.ts

import { bootstrapApplication } from '@angular/platform-browser';
import { RouteReuseStrategy, provideRouter, withPreloading, PreloadAllModules } from '@angular/router';
import { IonicRouteStrategy, provideIonicAngular } from '@ionic/angular/standalone';

import { routes } from './app/app.routes';
import { AppComponent } from './app/app.component';
import { initializeApp, provideFirebaseApp } from '@angular/fire/app';
import { getAuth, provideAuth } from '@angular/fire/auth';

bootstrapApplication(AppComponent, {
  providers: [
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
    provideIonicAngular(),
    provideRouter(routes, withPreloading(PreloadAllModules)), provideFirebaseApp(() => initializeApp({"projectId":"crucero-b4a54","appId":"1:355434933873:web:5d7619036f2a0e8b0375d0","storageBucket":"crucero-b4a54.appspot.com","apiKey":"AIzaSyDefg38__0c8njZg05q5BlVs_0Nml9R3-k","authDomain":"crucero-b4a54.firebaseapp.com","messagingSenderId":"355434933873","measurementId":"G-46MCFYC9Q9"})), provideAuth(() => getAuth()),
  ],
});