FIX: Move types of the assign notification list to the tab class (#376)

This change is needed following this commit in core: 661a903a0b

Co-authored-by: OsamaSayegh <asooomaasoooma90@gmail.com>

assets/javascripts/discourse/components/user-menu/assigns-list.js

@@ -9,7 +9,7 @@ import Topic from "discourse/models/topic";
 
 export default class UserMenuAssignNotificationsList extends UserMenuNotificationsList {
   get dismissTypes() {
-    return ["assigned"];
+    return this.filterByTypes;
   }
 
   get showDismiss() {

assets/javascripts/discourse/initializers/assign-user-menu.js

@@ -32,6 +32,10 @@ export default {
             get count() {
               return this.getUnreadCountForType("assigned");
             }
+
+            get notificationTypes() {
+              return ["assigned"];
+            }
           };
         });
       }