storybook-setup

Prerequisites:

1. Confirm Storybook exists (package.json, .storybook/). If not, switch to /storybook-init.
2. Storybook must be 11.0 or later. An 11.0 prerelease (11.0.0-alpha.x) or a canary build (0.0.0-pr-*) also counts. If it is older, or upgrade/repair is needed first, switch to /storybook-upgrade and come back here afterwards. Treat a request to set up or install Storybook as approval to perform any required Storybook upgrade. For other requests, switch only after the user explicitly approves an upgrade.

Run npx storybook skills setup from the project root (or the Storybook package in a monorepo).

Follow the printed Markdown precisely. Do not substitute your own plan.