Add initial implementation for multiple pages including confirmation, order summary, payment, product configuration, product, and user data pages

src/app/userdatapage/userdatapage.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-userdatapage',
+  imports: [],
+  templateUrl: './userdatapage.html',
+  styleUrl: './userdatapage.scss',
+})
+export class Userdatapage {
+
+}