Sixth Korean l10n work for release-1.13 (#12705)

* ko: Update outdated files in dev-1.13-ko.6 (#12456)

* Translate concepts/containers/runtime-class.md in Korean (#12459)

* Fix ko translation consistency for commandlinetool word (#12626)

* Added Korean localization guide (#12597)

* Translate containers/images.md in Korean (#12549)

* Translate container-lifecycle-hooks.md in Korean (#12534)

* Translate tasks/run-application/horizontal-pod-autoscale in Korean (#12565)

* Translate concepts/architecture/cloud-controller in Korean #11964 (#12483)

* ko-trans: add setup/certificate.md #12453 (#12520)

Co-authored-by:    Claudia J.Kang <claudiajkang@gmail.com>
Co-authored-by:    June Yi <june.yi@samsung.com>
Co-authored-by:    Seokho <shsongist@gmail.com>
Co-authored-by:    Jesang Myung <jesang.myung@gmail.com>
Co-authored-by:    Kim Young Dae <38598117+zer0big@users.noreply.github.com>
Co-authored-by:    Yoon <learder@gmail.com>

content/ko/docs/home/_index.md

@@ -1,11 +1,8 @@
 ---
 title: 쿠버네티스 문서
+noedit: true	
+cid: docsHome
 layout: docsportal_home
-noedit: true
-cid: userJourneys
-css: /css/style_user_journeys.css
-js: /js/user-journeys/home.js, https://use.fontawesome.com/4bcc658a89.js
-display_browse_numbers: true
 linkTitle: "홈"
 main_menu: true
 weight: 10
@@ -15,5 +12,5 @@ menu:
     title: "문서"
     weight: 20
     post: >
-      <p>Learn how to use Kubernetes with the use of walkthroughs, samples, and reference documentation. You can even <a href="/editdocs/" data-auto-burger-exclude>help contribute to the docs</a>!</p>
+      <p>Learn how to use Kubernetes with conceptual, tutorial, and reference documentation. You can even <a href="/editdocs/" data-auto-burger-exclude>help contribute to the docs</a>!</p>
 ---