[Rules] Add two Origin Rules tutorials

[pedrosousa]

Summary

Addresses PCX-13585.
Creates a tutorials section in Origin Rules with two new tutorials.

Additional changes:

• Creates two new examples based on rule templates available in the Cloudflare dashboard.
• Converts one existing example into a tutorial (it involves two different products).

[github-actions]

This PR changes current filenames or deletes current files. Make sure you have redirects set up to cover the following paths:

• /rules/origin-rules/examples/change-uri-path-and-host-header/

[hyperlint-ai]

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PR Change Summary

Updated origin rules documentation to enhance clarity and usability, including new examples and tutorials.

• Modified existing documentation to include examples for changing HTTP Host header and destination port.
• Added new tutorials for changing URI paths and Host headers, and for pointing to custom domains.
• Updated FAQ and features sections to reflect recent changes and improvements.

Modified Files

• src/content/docs/rules/origin-rules/create-api.mdx
• src/content/docs/rules/origin-rules/examples/index.mdx
• src/content/docs/rules/origin-rules/faq.mdx
• src/content/docs/rules/origin-rules/features.mdx
• src/content/docs/rules/origin-rules/parameters.mdx

Added Files

• src/content/docs/rules/origin-rules/examples/change-http-host-header.mdx
• src/content/docs/rules/origin-rules/examples/change-port.mdx
• src/content/docs/rules/origin-rules/tutorials/change-uri-path-and-host-header.mdx
• src/content/docs/rules/origin-rules/tutorials/index.mdx
• src/content/docs/rules/origin-rules/tutorials/point-to-pages-with-custom-domain.mdx
• src/content/docs/rules/origin-rules/tutorials/point-to-r2-bucket-with-custom-domain.mdx
• src/content/partials/rules/origin-rules-api-change-host-header.mdx
• src/content/partials/rules/origin-rules-api-change-port.mdx

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[github-actions]

Preview URL: https://8632a9ac.preview.developers.cloudflare.com
Preview Branch URL: https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/rules/origin-rules/tutorials/change-uri-path-and-host-header/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/tutorials/change-uri-path-and-host-header/
https://developers.cloudflare.com/rules/origin-rules/create-api/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/create-api/
https://developers.cloudflare.com/rules/origin-rules/tutorials/point-to-r2-bucket-with-custom-domain/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/tutorials/point-to-r2-bucket-with-custom-domain/
https://developers.cloudflare.com/rules/origin-rules/tutorials/point-to-pages-with-custom-domain/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/tutorials/point-to-pages-with-custom-domain/
https://developers.cloudflare.com/rules/origin-rules/examples/change-uri-path-and-host-header/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/examples/change-uri-path-and-host-header/
https://developers.cloudflare.com/rules/origin-rules/faq/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/faq/
https://developers.cloudflare.com/rules/origin-rules/examples/change-http-host-header/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/examples/change-http-host-header/
https://developers.cloudflare.com/rules/origin-rules/examples/change-port/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/examples/change-port/
https://developers.cloudflare.com/rules/origin-rules/features/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/features/
https://developers.cloudflare.com/rules/origin-rules/tutorials/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/tutorials/
https://developers.cloudflare.com/rules/origin-rules/parameters/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/parameters/
https://developers.cloudflare.com/rules/origin-rules/examples/	https://pedro-pcx-13585-rules-origin-rules-tutorials.preview.developers.cloudflare.com/rules/origin-rules/examples/

[pedrosousa]

Converted the example into a tutorial, so using the date from the last change to the example.

[Oxyjun]

Suggested change

	2. Go to **Workers & Pages**. and select your Pages project.
	2. Go to **Workers & Pages** and select your Pages project.

[pedrosousa]

This suggestion was addressed in #21675.