shared component for tutorials
app:
- tutorial modal accessible from any page on the app on the bottom right
- plays right in the modal through youtube embed
- it remembers the play progress and saves it in the zustand state so in
that current session if modal is opened again, it will continue where
the user left off
website:
- navbar updates (home and tutorials link)
- tutorial page with category buttons to filter by product or show all
- plays through youtube embed on website page