Added English docs, (Japanese are moved to .ja.md)#62

Merged

SpriteStudio merged 3 commits intomainfrom

add_english_docs

Mar 5, 2026

Commits on Mar 4, 2026

Added English docs, (Japanese are moved to .ja.md)
ENDO Yoshiteru
committed
Added a lang switch on the top on the *.JA.md
ENDO Yoshiteru
committed
Fix a lost md styled links.
ENDO Yoshiteru
committed