Disable difficulty adjustment table for now until loadMore is implemented

frontend/src/app/components/hashrate-chart/hashrate-chart.component.html

@@ -31,7 +31,7 @@
     <div class="spinner-border text-light"></div>
   </div>
   
-  <div class="mt-3" *ngIf="!widget">
+  <!-- <div class="mt-3" *ngIf="!widget">
     <table class="table table-borderless table-sm text-center">
       <thead>
         <tr>
@@ -53,6 +53,6 @@
         </tr>
       </tbody>
     </table>
-  </div>
+  </div> -->
 
 </div>