Paglias Client Fixes (#9086)

* fix login background on bigger screens

* redirect to correct page after login / signup

* fix mountains in background

website/client/store/index.js

@@ -129,7 +129,6 @@ export default function () {
       upgradingGroup: {},
       notificationStore: [],
       modalStack: [],
-      afterLoginRedirect: '',
       userIdToMessage: '',
     },
   });