chore: update to Storybook 11.0.0-beta.2 - #970

Updates the Storybook packages from 11.0.0-beta.1 to 11.0.0-beta.2. No code changes are needed.

What changed upstream, and why it doesn't affect us

I read the full v11.0.0-beta.1...v11.0.0-beta.2 diff, not just the release notes. The code the device runtime uses (preview-api, channels, csf, csf-tools, core-events) is unchanged. The rest:

• Manager store reads (Manager: Make store reads include writes React has not committed yet storybook#37294): we only use addons and types from storybook/manager-api, not its store.
• Docgen on the TypeScript 7.1 API (Docgen: Run React and Angular docgen on the TypeScript 7.1 native API storybook#37004): the repo is on TypeScript 6. The MCP server calls experimental_manifests without presets, so it stays on the react-docgen path and never resolves a docgen TypeScript package.
• MCP composition schema (MCP: Publish the composition schema a hosted Storybook actually serves storybook#37290): docs-show and docs-show-story now add a storybookId input only when the request's sources compose several Storybooks. We register the tools for a single Storybook, so the inputs are unchanged.
• Live server snippets (Docs: Add snippet templates so story snippets can follow the controls storybook#37165): behind the new features.experimentalLiveServerSnippets flag, which is off by default.
• Docgen Vite plugin limited to 0.7 (React: Accept only 0.7 of the docgen Vite plugin until TypeScript 7.1 is stable storybook#37292): we don't depend on @joshwooding/vite-plugin-react-docgen-typescript.
• CLI without jscodeshift and Babel (CLI: Remove jscodeshift and Babel, install 13 packages instead of 128 storybook#37261): we don't use @storybook/codemod. This is most of the lockfile shrink.
• Compact array and object defaults (React: Separate the items of a compact array or object default with one space storybook#37320): generated snippets now print ['Laptop', 'Book', 'Whiskey'] with one space between items, which shows in MCP docs-show output.

Changes

• storybook, @storybook/react, @storybook/react-native-web-vite and @storybook/mcp moved to ^11.0.0-beta.2 in every package and example, via pnpm update-storybook-deps --version '^11.0.0-beta.2'.
• Ran pnpm dedupe. Without it, ondevice-notes' auto-installed @storybook/react peer stayed on beta.1.
• Peer ranges stay at ^11.0.0-beta.1, because nothing in beta.2 needs a higher minimum.
• Changeset: patch for @storybook/react-native, since its @storybook/react and @storybook/mcp dependencies change.

Checks

pnpm build, test, check:types, lint, format:check and repo:lint all pass.

Device testing

examples/expo-example, Expo SDK 58 / React Native 0.88 dev builds, on an iPhone 17e simulator (iOS 27) and a Pixel 9 emulator (Android 15):

• The app loads with no errors.
• Selecting a story through the channel server works.
• updateStoryArgs updates the rendered story and the Controls panel.
• Opening the addons panel and navigating with the sidebar work.
• A selection on one device follows on the other.

MCP server

Called POST /mcp on the running channel server:

• tools/list returns docs-list, docs-show, docs-show-story, get-storybook-story-instructions and select-story.
• docs-list (with withStoryIds), docs-show and docs-show-story return the example's components, props and story code.
• select-story changed the story on both devices.

Not part of this PR

storybook build for the web Storybook in examples/expo-example fails, on next as well. react-native-svg 15.16's resolveAssetUri.web.js imports @react-native/assets-registry/registry, which React Native 0.88 no longer installs. That needs a separate fix.