Split difficult adjustment table - Update indexing progress every 60sec

frontend/src/app/components/mining-dashboard/mining-dashboard.component.html

@@ -114,7 +114,7 @@
           <h5 class="card-title">
             Adjustments
           </h5>
-          <app-hashrate-chart [tableOnly]=true [widget]=true></app-hashrate-chart>
+          <app-difficulty-adjustments-table></app-difficulty-adjustments-table>
           <div class="mt-1"><a [routerLink]="['/mining/hashrate' | relativeUrl]" i18n="dashboard.view-more">View more
               &raquo;</a></div>
         </div>