feat: add notifications tray component (#1172)

Fixes: #1171

src/app/core/core.module.ts

@@ -28,6 +28,7 @@ import { RouteReusableStrategy } from './route/route-reusable-strategy';
 
 /** Custom Modules */
 import { SharedModule } from '../shared/shared.module';
+import { NotificationsModule } from '../notifications/notifications.module';
 
 /** Custom Components */
 import { ShellComponent } from './shell/shell.component';
@@ -44,6 +45,7 @@ import { ContentComponent } from './shell/content/content.component';
 @NgModule({
   imports: [
     SharedModule,
+    NotificationsModule,
     HttpClientModule,
     TranslateModule,
     RouterModule

src/app/core/shell/toolbar/toolbar.component.html

@@ -61,14 +61,7 @@
 
   <mifosx-theme-picker fxHide.lt-md></mifosx-theme-picker>
 
-  <!--
-    TODO: Notifications
-    Separate into its own component in shared module for reuse.
-    Implement functionality.
-  -->
-  <button mat-icon-button class="ml-1" matTooltip="Notifications">
-    <fa-icon icon="bell" size="lg"></fa-icon>
-  </button>
+  <mifosx-notifications-tray fxHide.lt-md></mifosx-notifications-tray>
 
   <button mat-icon-button class="ml-1 img-button" [matMenuTriggerFor]="applicationMenu">
     <img src="assets/images/user_placeholder.png">