WIP of the complete frontend rewrite in vanilla JS

Admin section:

• [-] pages:
  • [ ] backend
  • [ ] settings
  • [ ] logs
  • [X] about
  • [ ] setup
  • [X] home
  • [X] login
  • [X] middleware admin only
  • [X] middleware error:
  • [X] side menu
• [X] side bar
• [ ] form
• [X] error page

End user section: TODO