ui: namespace & maintenance mode: refer to onlineHelp

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

www/window/MaintenanceOptions.js

@@ -14,6 +14,8 @@ Ext.define('PBS.window.MaintenanceOptions', {
     xtype: 'pbsMaintenanceOptionEdit',
     mixins: ['Proxmox.Mixin.CBind'],
 
+    onlineHelp: 'maintenance-mode',
+
     subject: gettext('Maintenance mode'),
 
     width: 450,

www/window/NamespaceEdit.js

@@ -3,7 +3,7 @@ Ext.define('PBS.window.NamespaceEdit', {
     xtype: 'pbsNamespaceEdit', // for now rather "NamespaceAdd"
     mixins: ['Proxmox.Mixin.CBind'],
 
-    //onlineHelp: 'namespaces', // TODO
+    onlineHelp: 'storage-namespaces',
 
     isCreate: true,
     subject: gettext('Namespace'),