fix(web): add missing moment import

Author: frenautvh

packages/manager/apps/web/client/app/app.js

@@ -20,6 +20,7 @@ import emailpro from '@ovh-ux/manager-emailpro';
 import exchange from '@ovh-ux/manager-exchange';
 import office from '@ovh-ux/manager-office';
 import sharepoint from '@ovh-ux/manager-sharepoint';
+import moment from 'moment';
 
 import domainEmailObfuscation from './domain/email-obfuscation/index';
 import domainOptin from './domain/optin/index';