Docs: Snippet fixes for supported frameworks

[jonniebigodes]

Closes #

What I did

With this pull request, the examples for our supported frameworks were updated to address inconsistencies, typos and other issues that prevented them from rendering properly.

What was done:

• First iteration and adjustements to the Svelte, Vue and Angular examples for inconsistencies

Checklist for Contributors

Testing

NOT required

The changes in this PR are covered in the following automated tests:

• stories
• unit tests
• integration tests
• end-to-end tests

Manual testing

NOT required

Caution

This section is mandatory for all contributions. If you believe no manual test is necessary, please state so explicitly. Thanks!

Documentation

• Add or update documentation reflecting your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Checklist for Maintainers

• When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli-storybook/src/sandbox-templates.ts

• Make sure this PR contains one of the labels below:

  Available labels

  • bug: Internal changes that fixes incorrect behavior.
  • maintenance: User-facing maintenance tasks.
  • dependencies: Upgrading (sometimes downgrading) dependencies.
  • build: Internal-facing build tooling & test updates. Will not show up in release changelog.
  • cleanup: Minor cleanup style change. Will not show up in release changelog.
  • documentation: Documentation only changes. Will not show up in release changelog.
  • feature request: Introducing a new feature.
  • BREAKING CHANGE: Changes that break compatibility in some way with current major version.
  • other: Changes that don't fit in the above categories.

🦋 Canary release

This PR does not have a canary release associated. You can request a canary release of this pull request by mentioning the @storybookjs/core team here.

core team members can create a canary release here or locally with gh workflow run --repo storybookjs/storybook publish.yml --field pr=<PR_NUMBER>

Summary by CodeRabbit

• Documentation
  • Updated code examples throughout documentation for consistency and clarity
  • Standardized import statements and formatting patterns in code snippets
  • Updated Svelte CSF story patterns to align with current best practices
  • Refined example import paths and whitespace for improved readability

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[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

This PR updates approximately 80 documentation snippet markdown files with normalization of imports and formatting adjustments. Changes include converting named imports to default imports across Svelte components, updating component import paths with framework-specific extensions, modifying defineMeta destructuring patterns in Svelte CSF examples, and adding blank lines between import statements for consistency.

Changes

Cohort / File(s)	Summary
Named-to-Default Import Conversions addon-a11y-parameter-example.md, addon-a11y-parameter-remove.md, addon-viewport-define-globals.md, arg-types-table.md, automocked-modules-in-story.md, interaction-test-complex.md, interaction-test-fn-mock-spy.md, interaction-test-simple.md, my-component-story-mandatory-export.md	Converts named imports to default imports (e.g., import { Button } → import Button) for Svelte and other components across multiple CSF examples.
defineMeta Destructuring Pattern Updates after-each-in-meta.md, api-doc-block-argtypes-parameter.md, api-doc-block-controls-parameter.md, api-doc-block-description-example.md, api-doc-block-source-parameter.md, api-doc-block-story-parameter.md, before-each-in-meta-mock-date.md	Changes Svelte CSF snippets from const meta = defineMeta({...}) to const { Story } = defineMeta({...}), extracting Story from the defineMeta return value.
Import Path Extensions & Corrections before-each-in-meta-mock-date.md, loader-story.md, mount-advanced.md, mount-basic.md, my-component-story-mandatory-export.md, storybook-test-fn-mock-spy.md, storybook-test-mock-return-value.md, tags-autodocs-in-meta.md, tags-autodocs-remove-component.md, tags-autodocs-remove-story.md, tags-combo-example.md, tags-docs-only-in-meta.md, tags-in-meta-and-story.md	Updates import paths to include framework-specific extensions (e.g., ./Button → ./Button.component, ./Page → ./Page.svelte, ./Page → ./Page.vue).
Component Reference Renames addon-a11y-parameter-todo-in-meta.md	Replaces all Button component references with DataTable across snippets, including imports, file names, and type annotations.
Formatting & Whitespace addon-backgrounds-define-globals.md, addon-backgrounds-disabled.md, addon-backgrounds-grid.md, addon-backgrounds-options-in-meta.md, api-doc-block-canvas-parameter.md, arg-types-default-value.md, arg-types-description.md, arg-types-if.md, arg-types-in-meta.md, arg-types-in-story.md, arg-types-mapping.md, arg-types-name.md, arg-types-options.md, arg-types-type.md, button-group-story.md, button-story-argtypes-with-categories.md, button-story-argtypes-with-subcategories.md, button-story-component-args-primary.md, button-story-component-decorator.md, button-story-decorator.md, button-story-default-export-with-component.md, button-story-rename-story.md, button-story-using-args.md, button-story-with-args.md, button-story-with-emojis.md, code-panel-in-meta-and-story.md, component-story-custom-args-complex.md, component-story-figma-integration.md, component-story-static-asset-cdn.md, component-story-static-asset-with-import.md, component-story-static-asset-without-import.md, foo-bar-baz-story.md, highlight-remove.md, histogram-story.md, list-story-expanded.md, list-story-starter.md, list-story-template.md, list-story-with-unchecked-children.md, my-component-story-use-globaltype.md, nextjs-app-directory-in-meta.md, nextjs-navigation-override-in-story.md, nextjs-navigation-segments-for-use-params-override-in-meta.md, nextjs-navigation-segments-override-in-meta.md, nextjs-router-override-in-story.md, page-story.md, page-story-slots.md, render-custom-in-meta.md, render-custom-in-story.md, rsc-parameter-in-meta.md, storybook-component-layout-param.md, storybook-csf-3-auto-title-redundant.md, storybook-preview-auto-docs-custom-docs-container.md, your-component-with-decorator.md, your-component.md	Adds blank lines between import statements for consistent spacing. Minor formatting adjustments without logic changes.
Multi-File Additions component-story-with-custom-render-function.md	Adds new Svelte CSF TypeScript story snippet example demonstrating custom render functions.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• Docs: Add Vue, Angular, and Web Components CSF Next snippets & guidance #33542: Modifies the same docs/_snippets/addon-a11y-* snippet files, adjusting Button imports and example code structure across documentation examples.
• Docs: Fix Svelte references #32985: Updates Svelte-related story snippets in docs/_snippets/ directory, including changes to defineMeta patterns and component imports.

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