✨ Refactor tournament loading logic to use loadMoreState for improved error handling and state management

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

@@ -628,23 +628,25 @@ async function testListTournaments(resetPagination = true) {
 async function loadMoreTournaments() {
   if (apiVersion.value === 'v1') return; // v1 doesn't support pagination
 
-  loadingMore.value = true;
   currentPage.value++;
 
-  try {
-    const result = await queryAllTournaments(client.value, {
+  const result = await loadMoreState.execute(async () => {
+    const newResults = await queryAllTournaments(client.value, {
       page: currentPage.value,
       per_page: 100,
       scopeType: tournamentScope.value
     });
 
+    hasNextPage.value = newResults.length === perPage.value;
+    return newResults;
+  });
+
+  if (result) {
+    // Append new results to existing tournaments
     tournaments.value = [...tournaments.value, ...result];
-    hasNextPage.value = result.length === perPage.value;
-  } catch (err) {
-    currentPage.value--; // Revert on error
-    handleError(err);
-  } finally {
-    loadingMore.value = false;
+  } else {
+    // Revert page increment on error
+    currentPage.value--;
   }
 }