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/nxcdb.md

@@ -0,0 +1,20 @@
+# nxcdb
+
+> NetExec 데이터베이스와 상호작용.
+> 더 많은 정보: <https://www.netexec.wiki/getting-started/database-general-usage>.
+
+- 대화형 데이터베이스 세션 시작:
+
+`nxcdb`
+
+- 현재 활성화된 워크스페이스 표시:
+
+`nxcdb --get-workspace`
+
+- 새 워크스페이스 생성:
+
+`nxcdb --create-workspace {{워크스페이스_이름}}`
+
+- 지정된 워크스페이스 활성화:
+
+`nxcdb --set-workspace {{워크스페이스_이름}}`