Docs: Fix outdated documentation URLs

[flexbox]

What I did

I encountered an error on the terminal.
Clinking on the link does not sparks joy.

before

after

I removed the reference of /react from the url because for addons we are not using it.

--https://storybook.js.org/docs/react/essentials/controls#fully-custom-args
++https://storybook.js.org/docs/essentials/controls#fully-custom-args

Checklist for Contributors

Manual testing

1. Open changed links.
2. should not be a 500.

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/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.

Greptile Summary

This pull request updates documentation links across multiple Storybook files by removing the '/react' slug from URLs, improving link consistency and accessibility.

• Updated MIGRATION.md with framework-agnostic documentation links
• Modified README files for various addons (actions, backgrounds, controls, toolbars, viewport) to use generic URLs
• Updated documentation references in core files like inferArgTypes.ts and ArgControl.tsx
• Changed links in story files (Canvas.stories.tsx, CanvasParameters.stories.tsx) to use updated URL structure
• Adjusted warning message in testing-library.ts to reflect new documentation link format

[greptile-apps]

_{13 file(s) reviewed, 4 comment(s)
Edit PR Review Bot Settings | Greptile}

[greptile-apps]

style: Consider adding a comment explaining the purpose of the 'canBeSetup' check for better code readability.

[jonniebigodes]

@flexbox, thank you for putting together this pull request and helping us fix the outdated links in the documentation. We appreciate it 🙏 ! I've checked, and all is good on my end. I'll be more than glad to merge this once the checklist clears.

Have a great day.

Stay safe

[nx-cloud]

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