Pages Functions Fail open/closed docs

[GregBrimble]

Summary

Mistakenly removed from the dashboard and documentation.

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• If a larger change - such as adding a new page- an issue has been opened in relation to any incorrect or out of date information that this PR fixes.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.

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PR Change Summary

Restored documentation for Pages Functions that was mistakenly removed, including details on routing and configuration options.

• Restored the Fail Open/Closed configuration section in the documentation.
• Updated routing examples to improve clarity.
• Ensured adherence to the documentation style guide.

Modified Files

• src/content/docs/pages/functions/routing.mdx

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[github-actions]

Preview URL: https://6b1a8076.preview.developers.cloudflare.com
Preview Branch URL: https://add-fail-open-closed-docs.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/pages/functions/routing/	https://add-fail-open-closed-docs.preview.developers.cloudflare.com/pages/functions/routing/