Update dependency react-markdown to v10

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
react-markdown	^9.0.1 → ^10.0.0

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Release Notes

remarkjs/react-markdown (react-markdown)

v10.1.0

Compare Source

Add

• 939c667 Add fallback prop to MarkdownHooks
  by @​remcohaszing in #​897

Fix

• a40ae2e Fix race condition in MarkdownHooks
  by @​remcohaszing in #​896

Full Changelog: remarkjs/react-markdown@10.0.1...10.1.0

v10.0.1

Compare Source

• 7c17ede Fix TypeScript performance around components
  by @​remcohaszing in #​893

Full Changelog: remarkjs/react-markdown@10.0.0...10.0.1

v10.0.0

Compare Source

• aaaa40b
  Remove support for className prop
  migrate: see “Remove className” below

Remove className

The className prop was removed.
If you want to add classes to some element that wraps the markdown
you can explicitly write that element and add the class to it.
You can then choose yourself which tag name to use and whether to add other
props.

Before:

<Markdown className="markdown-body">{markdown}</Markdown>

After:

<div className="markdown-body">
  <Markdown>{markdown}</Markdown>
</div>

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Project	Deployment	Actions	Updated (UTC)
rsc-genui	Error		May 28, 2026 4:09pm

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	react-markdown@​10.1.0

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[socket-security]

All alerts resolved. Learn more about Socket for GitHub.

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

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