fix bootstrap

frontend/assets/js/app.js

@@ -1004,7 +1004,8 @@ function populateDocTeamFilter() {
 
 function renderDocuments() {
     const container = document.getElementById('documentContainer');
-    if (!container) return;
+    if (!container) { console.error('documentContainer not found'); return; }
+    console.log('renderDocuments called, documents count:', documents.length);
     const teamFilter = document.getElementById('docTeamFilter').value;
     const typeFilter = document.getElementById('docTypeFilter').value;
     const search = document.getElementById('searchDocs').value.toLowerCase();

frontend/index.html

@@ -141,6 +141,7 @@
                     </div>
                 </div>
             </div>
+        </div>
         <div class="tab-pane fade" id="documents" role="tabpanel">
             <div class="row mb-3">
                 <div class="col-md-6">