UI: Change last step text in getting starter widget

ui-ngx/src/app/modules/home/components/widget/lib/home-page/getting-started-widget.component.html

@@ -83,11 +83,11 @@
           <ng-template matStepLabel>
             <div style="width: 100%;" fxLayout="row" fxLayoutAlign="space-between center">
               <div translate>widgets.getting-started.sys-admin.step6.title</div>
-              <a *ngIf="matStepper.selectedIndex === 5" mat-button color="primary" routerLink="/notification/rules">{{ 'admin.settings' | translate }}</a>
+              <a *ngIf="matStepper.selectedIndex === 5" mat-button color="primary" routerLink="/settings/notifications">{{ 'admin.settings' | translate }}</a>
             </div>
           </ng-template>
           <div [innerHTML]="'widgets.getting-started.sys-admin.step6.content' | translate | safe: 'html'"></div>
-          <a mat-stroked-button color="primary" href="https://thingsboard.io/docs/user-guide/to-do/" target="_blank">
+          <a mat-stroked-button color="primary" href="https://thingsboard.io/docs/user-guide/ui/slack-settings/" target="_blank">
             <mat-icon>description</mat-icon>{{ 'widgets.getting-started.sys-admin.step6.how-to-configure-notifications' | translate }}</a>
         </mat-step>
       </ng-template>

ui-ngx/src/assets/locale/locale.constant-en_US.json

@@ -5212,9 +5212,9 @@
                     "how-to-configure-oauth2": "How to configure OAuth 2"
                 },
                 "step6": {
-                    "title": "Configure feature: Notifications",
-                    "content": "<p>Some text</p><p>Follow the documentation on how to do it:</p>",
-                    "how-to-configure-notifications": "How to configure Notifications"
+                    "title": "Configure feature: Slack",
+                    "content": "<p>Users will be able to receive notifications in Slack of events occurring in the Thingsboard system according to the notification rules you set.</p><p>Follow the documentation on how to do it:</p>",
+                    "how-to-configure-notifications": "How to configure Slack"
                 }
             }
         }