🌐 [i18n-KO] Translated siglip.md to Korean (#37145)

* docs: ko: siglip.md

* feat: nmt draft

* fix: manual edits

* chore: Correct document title to kebab-case format

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>

* Apply suggestions from code review

Convert unnatural language to natural Korean

Co-authored-by: Yijun Lee <119404328+yijun-lee@users.noreply.github.com>

---------

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: Yijun Lee <119404328+yijun-lee@users.noreply.github.com>

docs/source/ko/_toctree.yml

@@ -720,6 +720,8 @@
         title: Qwen2VL
       - local: in_translation
         title: (번역중) Segment Anything
+      - local: model_doc/siglip
+        title: SigLIP
       - local: in_translation
         title: (번역중) Speech Encoder Decoder Models
       - local: in_translation