feat(cli): add `docusaurus serve --no-clean-urls` option

[ZumiFlores]

This PR adds the ability to configure the cleanUrls option for the serve command, as described in issue #7991. It allows users to toggle clean URLs during local development.

Pre-flight checklist

• [x] I have read the Contributing Guidelines on pull requests.
• [x] If this is a code change: I have written unit tests and/or added dogfooding pages to fully verify the new behavior.
• [x] 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-10552--docusaurus-2.netlify.app/

Related issues/PRs

Fix https://github.com/facebook/docusaurus/issues/7991

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[github-actions[bot]]

⚡️ Lighthouse report for the deploy preview of this PR

URL	Performance	Accessibility	Best Practices	SEO	Report
/	🟠 58	🟢 98	🟢 96	🟢 100	Report
/docs/installation	🔴 48	🟢 97	🟢 100	🟢 100	Report
/docs/category/getting-started	🟠 73	🟢 100	🟢 100	🟠 86	Report
/blog	🟠 61	🟢 96	🟢 96	🟠 86	Report
/blog/preparing-your-site-for-docusaurus-v3	🔴 47	🟢 92	🟢 100	🟢 100	Report
/blog/tags/release	🟠 63	🟢 96	🟢 96	🟠 86	Report
/blog/tags	🟠 74	🟢 100	🟢 100	🟠 86	Report

[slorber]

Thanks

Can you please sign the CLA? I can't merge any PR without this.