i18n(ko-KR): update install-and-setup.mdx

[jsparkdev]

Description (required)

• update install-and-setup.mdx and links in other pages
• update Korean translation guide

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Tracked Files

File	Note
ko/contribute.mdx	Localization changed, will be marked as complete.
ko/getting-started.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-docusaurus.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-eleventy.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-gatsby.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-gitbook.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-gridsome.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-hugo.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-jekyll.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-nextjs.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-nuxtjs.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-pelican.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-sveltekit.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-vuepress.mdx	Localization changed, will be marked as complete.
ko/guides/migrate-to-astro/from-wordpress.mdx	Localization changed, will be marked as complete.
ko/install-and-setup.mdx	Localization changed, will be marked as complete.
ko/recipes/bun.mdx	Localization changed, will be marked as complete.

Warnings reference

Icon	Description
🔄️	The source for this localization has been updated since the creation of this pull request, make sure all changes in the source have been applied.

[yanthomasdev]

LGTM! Good work!