Revert "feat: add language selection dropdown (#749)" (#762)

This reverts commit eb99689.

Author: mr-cheffy

src/components/I18nSwitch.astro

@@ -6,7 +6,6 @@ import ChevronDownIcon from '~/icons/ChevronDownIcon.astro'
 import DownloadIcon from '~/icons/DownloadIcon.astro'
 import MenuIcon from '~/icons/MenuIcon.astro'
 import { getLocale, getPath, getUI } from '~/utils/i18n'
-import I18nSwitch from './I18nSwitch.astro'
 import Logo from './Logo.astro'
 import MobileMenu from './MobileMenu.astro'
 import ThemeSwitch from './ThemeSwitch.astro'
@@ -107,9 +106,6 @@ const {
       </a>
     </div>
     <div class="flex items-center gap-2 place-self-end lg:gap-4">
-      <div id="i18n-switcher">
-        <I18nSwitch label="Toggle language" />
-      </div>
       <div id="theme-switcher">
         <ThemeSwitch label="Toggle theme" />
       </div>