✨ Add computed property for tournament details

code/websites/pokedex.online/src/views/ChallongeTest.vue

@@ -464,6 +464,9 @@ const maskedApiKey = computed(() => {
   return apiKey.value.slice(0, 4) + '•••••••' + apiKey.value.slice(-4);
 });
 
+// Tournament details computed from async state
+const tournamentDetails = computed(() => tournamentDetailsState.data.value);
+
 // Create API client reactively based on version, key, and OAuth status
 const client = computed(() => {
   if (apiVersion.value === 'v1') {