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/zh-tw.yaml

@@ -1,15 +1,13 @@
-documentation: "文檔"
-blog: "博客"
-about: "關於"
-
-more: "更多"
-hugoDocs: "Hugo 文檔 ↗"
-
-searchPlaceholder: "搜索文檔..."
-noResultsFound: "無結果"
-
-onThisPage: "此頁上"
+backToTop: "返回頂部"
+changeLanguage: "切換語言"
+changeTheme: "切換主題"
+copyright: "© 2023 Hextra Project."
+dark: "深色"
 editThisPage: "在 GitHub 上編輯此頁 →"
 lastUpdated: "最後更新於"
-
-copyright: "© 2023 Hextra Project."
+light: "淺色"
+noResultsFound: "無結果"
+onThisPage: "此頁上"
+poweredBy: "由 Hextra 驅動"
+readMore: "更多 →"
+searchPlaceholder: "搜尋文檔..."