feat(i18n): add korean language support (#8879)

Hello everyone,

To support Korean-speaking users who may experience challenges in using
this excellent tool due to language barriers, I have added Korean
language support with the help of ChatGPT.

I hope that this contribution allows ZITADEL to be more useful and
accessible to Korean-speaking users.

Thank you.

---

안녕하세요 여러분, 언어의 어려움으로 이 훌륭한 도구를 활용하는데 곤란함을 겪는 한국어 사용자들을 위하여 ChatGPT의 도움을
받아 한국어 지원을 추가하였습니다.

이 기여를 통해 ZITADEL이 한국어 사용자들에게 유용하게 활용되었으면 좋겠습니다.

감사합니다.

Co-authored-by: Max Peintner <max@caos.ch>

internal/api/ui/login/static/i18n/es.yaml

@@ -264,6 +264,7 @@ RegistrationUser:
   Swedish: Svenska
   Indonesian: Bahasa Indonesia
   Hungarian: Magyar
+  Korean: 한국어
   GenderLabel: Género
   Female: Mujer
   Male: Hombre
@@ -306,6 +307,7 @@ ExternalRegistrationUserOverview:
   Swedish: Svenska
   Indonesian: Bahasa Indonesia
   Hungarian: Magyar
+  Korean: 한국어
   TosAndPrivacyLabel: Términos y condiciones
   TosConfirm: Acepto los
   TosLinkText: TDS
@@ -382,6 +384,7 @@ ExternalNotFound:
   Swedish: Svenska
   Indonesian: Bahasa Indonesia
   Hungarian: Magyar
+  Korean: 한국어
   
 Footer:
   PoweredBy: Powered By