fix: error due to API change fixed

fix: updated API

feat: close nav menu on route change

refactor

style: UI improvements

fix: price showing as NaN fixed

style: improved responsiveness

fix: minor bug fixes - cart page

docs: updated contents

fix UI: cart empty UI

added contact details

feat: scroll to top on page change

fix: vercel route error fix

feat: remove cart feature

fix: not fetching data on location change