* WIP getting to work on frontend
* restore frontend.tsx
* fix layout
* support emtpy cart in frontend
* add cart tital to correct place and move useEffect
* WIP getting to work on frontend
* restore frontend.tsx
* fix layout
* remove unit tests living where they shouldn't be living
* remove skeleton
* support emtpy cart in frontend
* remove extra todo
* use fragment instead of div
* Add empty cart event
* Remove extra fragment