i18n: refactor translations for docs site (#181)

* i18n: move some translations under example site

* chore: update i18n/ja.yaml

* i18n: update zh-tw.yaml

* i18n: update fr.yaml

* i18n: update pt.yaml

* i18n: update ko.yaml

* i18n: update nb.yaml and nn.yaml

* i18n: update sw.yaml

* i18n: update vi.yaml

* i18n: update sw.yaml

* docs: clean up ja site as it's incomplete

i18n/fr.yaml

@@ -1,19 +1,13 @@
-about: "À propos"
 backToTop: "Revenir en haut"
-blog: "Blog"
 changeLanguage: "Changer la langue"
 changeTheme: "Thème d'affichage"
 copyright: "© 2023 Hextra Project."
 dark: "Sombre"
-documentation: "Documentation"
 editThisPage: "Modifier cette page sur GitHub →"
-hugoDocs: "Docs Hugo ↗"
 lastUpdated: "Dernière modification"
 light: "Clair"
-more: "Plus"
 noResultsFound: "Pas de résultats trouvés"
 onThisPage: "Sur cette page"
 poweredBy: "Propulsé par Hextra"
 readMore: "Lire plus →"
 searchPlaceholder: "Rechercher..."
-showcase: "Showcase"