common/n*: add and update Korean translation (#14636)

* common/n*: add and update Korean translation

* Update pages.ko/common/nudoku.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* Update pages.ko/common/ncmpcpp.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/neofetch.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nextflow.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nslookup.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/netserver.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nuclei.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nuclei.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nslookup.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nextflow.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/nvm.fish.md

Co-authored-by: Chooooo <contact@choo.ooo>

---------

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
Co-authored-by: Chooooo <contact@choo.ooo>

pages.ko/common/ngrok.md

@@ -0,0 +1,24 @@
+# ngrok
+
+> 로컬에서 실행 중인 웹 서비스에 공용 엔드포인트로부터 안전한 터널을 생성하는 리버스 프록시.
+> 더 많은 정보: <https://ngrok.com>.
+
+- 지정된 포트로 로컬 HTTP 서비스 노출:
+
+`ngrok http {{80}}`
+
+- 특정 호스트에서 로컬 HTTP 서비스 노출:
+
+`ngrok http {{foo.dev}}:{{80}}`
+
+- 로컬 HTTPS 서버 노출:
+
+`ngrok http https://localhost`
+
+- 지정된 포트로 TCP 트래픽 노출:
+
+`ngrok tcp {{22}}`
+
+- 특정 호스트 및 포트를 위한 TLS 트래픽 노출:
+
+`ngrok tls -hostname={{foo.com}} {{443}}`