Embedding Storybook stories onto astro based starlight docs

[debuggingfuture]

Part of #83

Background

• Source addon isn't usable [Bug]: Storybook 7.x storysource addon doesn't show whole story code storybookjs/storybook#22922
• It's easier to embed the stories to show code block and args
• prefer to keep writing docs in astro
  • e.g. installation command
• parsing and re-render on astro side with @storybook/blocks is potentially possible but trikcy
  • https://storybook.js.org/docs/writing-docs/doc-blocks#within-mdx

current workaround

• use autodocs and embed only docs on astro for now, instead of each story as a page
• consider separate page for embed / usage and let iframe take full screen

[huly-for-github]

Connected to Huly®: DAPPK-117