Added background animation to habe a little bit more interesting page

src/app/layout/app/app.component.html

@@ -1,6 +1,6 @@
+<app-particles-background></app-particles-background>
 <app-topbar />
-
-<main class="algo-container app-surface">
+<main class="app-container app-surface">
   <router-outlet />
 </main>
 

src/app/layout/app/app.component.ts

@@ -2,12 +2,13 @@ import { Component } from '@angular/core';
 import { RouterOutlet } from '@angular/router';
 import {TopbarComponent} from '../topbar/topbar.component';
 import {TranslatePipe} from '@ngx-translate/core';
+import {ParticleBackgroundComponent} from '../../shared/components/particles-background/particles-background.component';
 
 
 @Component({
   selector: 'app-root',
   standalone: true,
-  imports: [RouterOutlet, TopbarComponent, TranslatePipe],
+  imports: [RouterOutlet, TopbarComponent, TranslatePipe, ParticleBackgroundComponent],
   templateUrl: './app.component.html',
   styleUrl: './app.component.scss'
 })