Guard tab activation with try-catch for resilience

Wrap bootstrap.Tab.show() call in try-catch so a single broken tab
does not prevent activation of remaining tabsets with search matches.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Author: cderv

src/resources/projects/website/search/quarto-search.js

@@ -1175,7 +1175,11 @@ function activateTabsWithMatches(mainEl) {
       `[data-bs-toggle="tab"][data-bs-target="#${escapedId}"]`
     );
     if (tabButton) {
-      new bootstrap.Tab(tabButton).show();
+      try {
+        new bootstrap.Tab(tabButton).show();
+      } catch (e) {
+        // Skip this tab if Bootstrap Tab API fails
+      }
     }
   }
 }