Don't keep prepending login to the page title

Now uses #6456 to prevent the page title being appended to the previous page title when the user is automatically logged out.

src/Umbraco.Web.UI.Client/src/common/directives/components/application/umblogin.directive.js

@@ -76,7 +76,6 @@
             // Check if it is a new user
             const inviteVal = $location.search().invite;
 
-            vm.baseTitle = $scope.$root.locationTitle;
             //1 = enter password, 2 = password set, 3 = invalid token
             if (inviteVal && (inviteVal === "1" || inviteVal === "2")) {
 
@@ -457,9 +456,7 @@
                     break;
             } 
 
-            if (title != null) {
-                $scope.$root.locationTitle = title + " - " + vm.baseTitle;
-            }
+            $scope.$emit("$changeTitle", title);
         }
 
     }