ref/ make app reloading/working with and without usehash routing strategy

src/app/detail/detail.component.ts

@@ -0,0 +1,14 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-detail',
+  templateUrl: './detail.component.html',
+  styleUrls: ['./detail.component.scss']
+})
+export class DetailComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit(): void { }
+
+}