Add try-catch-finally to switchCaseData to prevent loading stuck on error

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/Discover/Map/Filter/TraceFilter.vue

@@ -355,6 +355,7 @@ async function switchCaseData(id, count) {
   // Do nothing if clicking the same id
   if (id === showTraceId.value) return;
   isLoading.value = true; // Always show loading screen
+  try {
     infinit404.value = null;
     infinitMaxItems.value = false;
     baseInfiniteStart.value = 0;
@@ -362,7 +363,11 @@ async function switchCaseData(id, count) {
     infiniteData.value = await allMapDataStore.getBaseTraceDetail();
     showTraceId.value = id; // Set after getDetail so the case table finishes loading before switching showTraceId
     createCy();
+  } catch (error) {
+    console.error("Failed to load data:", error);
+  } finally {
     isLoading.value = false;
+  }
 }
 
 /**