feat: add homepage components and API for settings and spielplan options

- Introduced new Vue components for homepage teasers: HomeLinksTeaser, HomeSpielplanTeamWidget, HomeTrainingTeaser, and HomeVereinsmeisterschaftenTeaser.
- Created XML layout for tablet app window dump.
- Implemented API endpoints for fetching and updating homepage settings.
- Added API for retrieving spielplan options, including team extraction logic.

components/ModalDialog.vue

@@ -7,8 +7,12 @@
   >
     <div class="pointer-events-auto mx-4 shadow-lg rounded-md overflow-hidden">
       <div class="px-4 py-3 bg-green-50 text-green-800 text-sm">
-        <div class="font-medium">{{ toastTitle }}</div>
-        <div class="mt-1">{{ toastMessage }}</div>
+        <div class="font-medium">
+          {{ toastTitle }}
+        </div>
+        <div class="mt-1">
+          {{ toastMessage }}
+        </div>
       </div>
     </div>
   </div>