ruru-ui@2.1.1

What's Changed

• docs(www): rewrite CLI docs by @ruru-m07 in #59
• feat(components): add modal component by @ruru-m07 in #60

Full Changelog: https://github.com/ruru-m07/ruru-ui/compare/ruru-ui@2.1.0...ruru-ui@2.1.1