feat: add link to LM into Adjuster panel

src/adjuster/adjuster.directive.html

@@ -32,5 +32,9 @@
         </div>
       </div>
     </div>
+    <div class="pt-3 center-block">
+      You can investigate the layers<br>
+      in the <a href="" (click)="hsLayoutService.setMainPanel('layermanager');$event.preventDefault();">LayerManager</a>
+    </div>
   </div>
 </div>