Added sample UI design

- Added credits component
- Added simple icons
- Made navbar responsive for mobile
- Added credits/upload/download/home/navbar components
- Created simple design for home component
- Added tailwindcss and daisyUI and TailwindCSS

frontend/src/app/download/download.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-download',
+  standalone: true,
+  imports: [],
+  templateUrl: './download.component.html',
+  styleUrl: './download.component.scss'
+})
+export class DownloadComponent {
+
+}