UI: Add help button for notifications dialog

ui-ngx/src/app/modules/home/pages/notification/recipient/recipient-notification-dialog.component.html

@@ -19,6 +19,7 @@
   <mat-toolbar color="primary">
     <h2>{{ (isAdd ? 'notification.add-notification-recipients-group' : 'notification.edit-notification-recipients-group') | translate }}</h2>
     <span fxFlex></span>
+    <div tb-help="recipientNotifications"></div>
     <button mat-icon-button
             (click)="cancel()"
             type="button">

ui-ngx/src/app/modules/home/pages/notification/rule/rule-notification-dialog.component.html

@@ -18,6 +18,7 @@
 <mat-toolbar color="primary">
   <h2>{{ dialogTitle | translate }}</h2>
   <span fxFlex></span>
+  <div tb-help="ruleNotifications"></div>
   <button mat-icon-button
           (click)="cancel()"
           type="button">

ui-ngx/src/app/modules/home/pages/notification/sent/sent-notification-dialog.component.html

@@ -18,6 +18,7 @@
 <mat-toolbar color="primary">
   <h2>{{ dialogTitle | translate }}</h2>
   <span fxFlex></span>
+  <div tb-help="sentNotification"></div>
   <button mat-icon-button
           (click)="cancel()"
           type="button">

ui-ngx/src/app/modules/home/pages/notification/template/template-notification-dialog.component.html

@@ -18,6 +18,7 @@
 <mat-toolbar color="primary">
   <h2>{{ dialogTitle | translate }}</h2>
   <span fxFlex></span>
+  <div tb-help="templateNotifications"></div>
   <button mat-icon-button
           (click)="cancel()"
           type="button">

ui-ngx/src/app/shared/models/constants.ts

@@ -160,7 +160,11 @@ export const HelpLinks = {
     queue: helpBaseUrl + '/docs/user-guide/queue',
     repositorySettings: helpBaseUrl + '/docs/user-guide/version-control/#git-settings-configuration',
     autoCommitSettings: helpBaseUrl + '/docs/user-guide/version-control/#auto-commit',
-    twoFactorAuthentication: helpBaseUrl + '/docs/user-guide/two-factor-authentication'
+    twoFactorAuthentication: helpBaseUrl + '/docs/user-guide/two-factor-authentication',
+    sentNotification: helpBaseUrl + '/docs/user-guide/notifications/#send-notification',
+    templateNotifications: helpBaseUrl + '/docs/user-guide/notifications/#templates',
+    recipientNotifications: helpBaseUrl + '/docs/user-guide/notifications/#recipients',
+    ruleNotifications: helpBaseUrl + '/docs/user-guide/notifications/#rules',
   }
 };