migrate-svelte-zukan

Each story file becomes a svelte-zukan catalog file, each story a <Section>, and the docs move into the component's JSDoc and a .zukan.md file. For setting up svelte-zukan, writing catalog files and checking them, follow the svelte-zukan skill. If that skill is not installed, add svelte-zukan as a dev dependency first (with the package manager of the lockfile) and read node_modules/svelte-zukan/skills/svelte-zukan/SKILL.md, which ships in the package; https://oekazuma.github.io/svelte-zukan/llms-full.txt has the full docs.

1. Take stock

Before writing anything, list:

• Storybook: .storybook/main.* (its stories globs), .storybook/preview.* (global CSS imports, decorators, parameters), every *.stories.svelte and *.stories.{js,ts}, every *.mdx, and the storybook / build-storybook scripts
• Histoire: histoire.config.* (setupFile, theme.title), the setup file, every *.story.svelte, the <Name>.story.md next to it, standalone *.story.md pages, and the story:* scripts
• For each story file, the component it shows and the name of every story in it: <Story name>, a CSF export (or its name), <Hst.Variant title>. The catalog has to match this list at the end

2. Set up svelte-zukan

Follow the svelte-zukan skill's setup, carrying over what the old tool had: