common/s*: add and update Korean translation (#14666)

* common/s*: add and update Korean translation

* scamper: fix typo

* Update pages.ko/common/simplehttpserver.md

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

* Update pages.ko/common/steamcmd.md

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

---------

Co-authored-by: Sebastiaan Speck <shem.speck@gmail.com>
Co-authored-by: Chooooo <contact@choo.ooo>

pages.ko/common/sam2p.md

@@ -0,0 +1,8 @@
+# sam2p
+
+> 스마트 PDF 및 PostScript (EPS) 출력 기능이 있는 래스터(비트맵) 이미지 변환기.
+> 더 많은 정보: <https://github.com/pts/sam2p>.
+
+- 모든 PDF 파일을 하나로 결합:
+
+`sam2p *.pdf {{경로/대상/출력.pdf}}`