pensionszähler hinzugefügt

src/app/app.component.html

@@ -16,6 +16,10 @@
           <a class="nav-link" routerLink="/pihole" routerLinkActive="active">Pi-hole</a>
         </li>
       </ul>
+      <!-- Pensionsanzeige -->
+      <span class="navbar-text ms-auto text-muted">
+        Noch {{ tageBisPension }} Tage bis zur Pension
+      </span>
     </div>
   </nav>
 

src/app/app.component.ts

@@ -7,4 +7,11 @@ import { Component } from '@angular/core';
 })
 export class AppComponent {
   title = 'ang-university-httpclient';
+  get tageBisPension(): number {
+    const pension = new Date(2027, 0, 1); // 1.1.2027
+    const heute = new Date();
+    heute.setHours(0, 0, 0, 0);
+    const diff = pension.getTime() - heute.getTime();
+    return Math.ceil(diff / (1000 * 60 * 60 * 24));
+  }
 }