feat(cli): add serve --no-clean-urls flag

[HD787]

This flag allows users to pass false to cleanUrls in the servehandler for the serve command as described in #7991

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• If this is a new API or substantial change: the PR has an accompanying issue (closes #0000) and the maintainers have approved on my working plan.

Motivation

Test Plan

Test links

Deploy preview: https://deploy-preview-_____--docusaurus-2.netlify.app/

Related issues/PRs

fix #7991

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[slorber]

Thanks for the PR @HD787

I tested it and unfortunately, I don't think we should proceed with this feature considering it breaks the hosting behavior of a regular Docusaurus site.

See my comment here: #7991 (comment)