fix(i18n): add missing translation keys, update lang/locale logic

client/wrappers/DateWrapper.tsx

@@ -1,14 +1,19 @@
 import dayjs from 'dayjs';
 import relativeTime from 'dayjs/plugin/relativeTime';
+import { useRouter } from 'next/router';
 import { useEffect } from 'react';
 
 const DateWrapper: React.FC = ({ children }) => {
+  const { locale } = useRouter();
+
   useEffect(() => {
     dayjs.extend(relativeTime);
 
     // Locales
     require('dayjs/locale/kn');
-  }, []);
+
+    locale && dayjs.locale(locale);
+  }, [locale]);
 
   return <>{children}</>;
 };