Enhance bulk delete functionality by adding user confirmation before submission and removing debug information from the response when no items are deleted.

templates/question_table_view.html

@@ -81,6 +81,19 @@
             const uniq = Array.from(new Set(selected.map(String)));
             console.log('Bulk delete selected ids:', uniq);
             document.getElementById('bulk-selected-input').value = uniq.join(',');
+            // Confirm with the user before submitting
+            const count = uniq.length;
+            if(count === 0){
+                // nothing selected: prevent submit and show alert
+                e.preventDefault();
+                alert('No items selected for deletion.');
+                return;
+            }
+            const ok = confirm(`Delete ${count} selected question${count === 1 ? '' : 's'}? This cannot be undone.`);
+            if(!ok){
+                e.preventDefault();
+                return;
+            }
         // allow HTMX to submit
         });
     </script>