* migrate icons page * migrate main index page * remove /icons page * use i18n string * fix imports * add icons_showcase i18n string * add /app dir to tailwind preset config * use classname * do not migrate main index page
* global-error is not needed * remove /403 and /500 pages from pages router * add 403 and 500 pages in App Router * add i18n strings * fix i18n string * fix styling