* docs: add Korean README translation
Add README.ko.md following the README.es.md convention (community
translation note, English as canonical) and link it from README.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs(ko): sync translation with current README
Bring README.ko.md up to current English: npm install for OpenCode
(@dietrichgebert/ponytail) + npm badge, drop the obsolete ln -sf command-symlink
note (the plugin self-registers commands since #197), add the Swival section and
the Codex two-prompt install note.
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Emeriko <dietrich.gebert@gmail.com>
