Remove localstorage and add notifications (#7588)

* move remaining files frm /common/script/public to website/public

* remove localstorage

* add back noscript template and put all javascript in the footer

* fixes client side tests

* remove double quotes where possible

* simplify jade code and add tests for buildManifest

* loading page with logo and spinner

* better loading screen in landscape mode

* icon on top of text logo

* wip: user.notifications

* notifications: simpler and working code

* finish implementing notifications

* correct loading screen css and re-inline images

* add tests for user notifications

* split User model in multiple files

* remove old comment about missing .catch()

* correctly setup hooks and methods for User model. Cleanup localstorage

* include UserNotificationsService in static page js and split loading-screen css in its own file

* add cron notification and misc fixes

* remove console.log

* fix tests

* fix multiple notifications

test/api/v3/integration/user/POST-user_rebirth.test.js

@@ -46,6 +46,9 @@ describe('POST /user/rebirth', () => {
     let response = await user.post('/user/rebirth');
     await user.sync();
 
+    expect(user.notifications.length).to.equal(1);
+    expect(user.notifications[0].type).to.equal('REBIRTH_ACHIEVEMENT');
+
     let updatedDaily = await user.get(`/tasks/${daily._id}`);
     let updatedReward = await user.get(`/tasks/${reward._id}`);