chore: port demo

[hi-ogawa]

todo

• invalidate root layout on action
  • feat(react-server): add ActionContext.revalidate vite-plugins#268
• GET form navigation
  • for now, we can implement by useRouter
• revalidate on history.push state
  • feat(react-server): add routerRevalidate vite-plugins#269
• root error page
• nav link?
• pending state
• broken dynamic path encoding? /contacts/kent%20c.-dodds fix(react-server): decode dynamic route params vite-plugins#271
• redirect error shows up on browser console isn't good?
• surface usage error to terminal e.g.
  • forgetting "use client"
  • forgetting "use server"
  • passing function from server component to client component
  • probably we can just reuse Vite error overlay like this https://github.com/hi-ogawa/unocss-preset-antd/tree/main/packages/vite-runtime-error-overlay
• actionDeleteContact hits server component not found error before redirect error
  • adding root error page fixes this, but we should investigate this further