implemented header's sidebar logic with hardcoded data

implemented basic header functionality

cleaned project structure

Initial commit from Create Next App

only recommendation are left on startup page + implemented proper signIn logic

added sanity dataset

sanity init

cleared next.js' default styles

Initial commit from Create Next App

started implenting startup page

configured ppr

switched to next's canary version

implemented search

fixed type problem on root page + added live content api

added startup card typing in root page