refactor: remove unused parameters and improve formatting

frontend/src/app/feature/landing/landing.component.html

@@ -11,18 +11,24 @@
         <p class="bonus-description">+ 200 Freispiele</p>
 
         <div class="flex justify-center space-x-4 mt-6">
-          <a
-            routerLink="/register"
-            class="w-full sm:w-auto button-primary px-6 sm:px-8 py-3 shadow-lg"
-          >
-            Konto erstellen
-          </a>
-          <a
-            routerLink="/login"
-            class="w-full sm:w-auto bg-slate-700 text-white hover:bg-slate-600 px-6 sm:px-8 py-3 shadow-lg rounded"
-          >
-            Anmelden
-          </a>
+          @if (authService.isLoggedIn()) {
+            <a routerLink="/home" class="w-full sm:w-auto button-primary px-6 sm:px-8 py-3 shadow-lg">
+              Spiele
+            </a>
+          } @else {
+            <a
+              routerLink="/register"
+              class="w-full sm:w-auto button-primary px-6 sm:px-8 py-3 shadow-lg"
+            >
+              Konto erstellen
+            </a>
+            <a
+              routerLink="/login"
+              class="w-full sm:w-auto bg-slate-700 text-white hover:bg-slate-600 px-6 sm:px-8 py-3 shadow-lg rounded"
+            >
+              Anmelden
+            </a>
+          }
         </div>
       </div>