feat(frontend): make external nodes table responsive

core/scripts/webpanel/templates/settings.html

@@ -236,6 +236,7 @@
                                         <h3 class="card-title">External Nodes</h3>
                                     </div>
                                     <div class="card-body">
+                                        <div class="table-responsive">
                                             <table class="table table-bordered table-striped" id="nodes_table">
                                                 <thead>
                                                     <tr>
@@ -246,6 +247,7 @@
                                                 </thead>
                                                 <tbody></tbody>
                                             </table>
+                                        </div>
                                         <div id="no_nodes_message" class="alert alert-info" style="display: none;">
                                             No external nodes have been configured.
                                         </div>