[new-feature]Add Korean Translation (#19883)

* Add Korean Translation

Signed-off-by: Youngjun <yj.yoo@okestro.com>

* Add Korean Translation

Signed-off-by: Youngjun <yj.yoo@okestro.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Change '푸쉬' to '푸시'

Signed-off-by: Youngjun <yj.yoo@okestro.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* Update src/portal/src/i18n/lang/ko-kr-lang.json

Co-authored-by: Sion Kang <siontama@gmail.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>

* unify technical vocabulary consistently.

Signed-off-by: Youngjun <yj.yoo@okestro.com>

---------

Signed-off-by: Youngjun <yj.yoo@okestro.com>
Signed-off-by: okestro-yj.yoo <153485739+yj-yoo@users.noreply.github.com>
Co-authored-by: Brian Hong <ushiii111798@gmail.com>
Co-authored-by: Sion Kang <siontama@gmail.com>
Co-authored-by: MinerYang <yminer@vmware.com>