Documentation site overhaul.
Added
- Multi-language docs (en / vi / 中文 / 日本語) with a flag-dropdown language switcher; all chrome, 7 docs pages, and 10 guide examples translated.
- Changelog page at
/docs/changelog. - Working "On This Page" table of contents with scroll-spy.
- Syntax highlighting (shiki) + web fonts (Inter + JetBrains Mono).
- Follow-on-X dialog (@antigravitykit).
Changed
- Redesigned MDX components (terminal/dev-tool look) + neutral accent color.
- Synced docs catalogs to the repo (45 skills, 20 agents, 13 workflows).
Fixed
- Heading ids for TOC/anchors, inline-code double-box, list indentation, installation Node requirement.
Full changelog: CHANGELOG.md