Show critical backup config warning directly in backup ui instead of notification

src/views/backups.js

@@ -12,6 +12,7 @@ angular.module('Application').controller('BackupsController', ['$scope', '$locat
 
     $scope.manualBackupApps = [];
 
+    $scope.backupCheck = { ok: true, message: '' };
     $scope.backupConfig = {};
     $scope.backups = [];
 
@@ -544,6 +545,7 @@ angular.module('Application').controller('BackupsController', ['$scope', '$locat
                 $('#configureBackupModal').modal('hide');
 
                 getBackupConfig();
+                checkBackupConfig();
             });
         }
     };
@@ -578,9 +580,18 @@ angular.module('Application').controller('BackupsController', ['$scope', '$locat
         });
     }
 
+    function checkBackupConfig() {
+        Client.checkBackupConfig(function (error, check) {
+            if (error) return console.error(error);
+
+            $scope.backupCheck = check;
+        });
+    }
+
     Client.onReady(function () {
         fetchBackups();
         getBackupConfig();
+        checkBackupConfig();
 
         $scope.manualBackupApps = Client.getInstalledApps().filter(function (app) { return !app.enableBackup; });