Add headers and redirects section to Vite plugin docs

[jamesopstad]

Summary

Adds headers and redirects section to the Static Assets page in the Vite plugin docs.
Also adds a note that auxiliary Workers are not currently compatible with React Router.

Screenshots (optional)

Documentation checklist

• The documentation style guide has been adhered to.
• If a larger change - such as adding a new page- an issue has been opened in relation to any incorrect or out of date information that this PR fixes.
• Files which have changed name or location have been allocated redirects.

[hyperlint-ai]

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PR Change Summary

Enhanced the Vite plugin documentation by adding a new section for headers and redirects, and clarified compatibility issues with auxiliary Workers and React Router.

• Added a new section on headers and redirects to the Static Assets page.
• Clarified that auxiliary Workers are not compatible with React Router.
• Updated deployment notes for auxiliary Workers.

Modified Files

• src/content/docs/workers/vite-plugin/reference/api.mdx
• src/content/docs/workers/vite-plugin/reference/static-assets.mdx

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[github-actions]

Preview URL: https://d5362111.preview.developers.cloudflare.com
Preview Branch URL: https://james-vite-plugin-updates.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/workers/vite-plugin/reference/api/	https://james-vite-plugin-updates.preview.developers.cloudflare.com/workers/vite-plugin/reference/api/
https://developers.cloudflare.com/workers/vite-plugin/reference/static-assets/	https://james-vite-plugin-updates.preview.developers.cloudflare.com/workers/vite-plugin/reference/static-assets/

[irvinebroque]

🙌