Fix footer at page bottom.

frontend/src/app/components/footer/footer.component.ts

@@ -0,0 +1,14 @@
+import { Component } from '@angular/core';
+import { MatIconModule } from '@angular/material/icon';
+import { RouterModule } from '@angular/router';
+
+@Component({
+  selector: 'app-footer',
+  standalone: true,
+  imports: [MatIconModule, RouterModule],
+  templateUrl: './footer.component.html',
+  styleUrl: './footer.component.scss'
+})
+export class FooterComponent {
+
+}