fix: support local slugs in document link provider

[fbricon]

Document link navigation is currently broken if a config file "uses" a local slug, e.g. a "./", "file://" or "http://" url, the ConfigYamlDocumentLinkProvider always prefixes the path with https://hub.continue.dev/ and then opens an invalid url.

This PR fixes it.

proper-local-slug-navigation.mp4

I'm hesitant to provide support for directory traversal (../..) it's often source of security issues, but I'm not even sure if continue supports it. You tell me.

The CLA has been sent to @sestinj.

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Summary by cubic

Fixed document link navigation for config files that use local slugs like "./" or "file://", so links now resolve correctly instead of always pointing to https://hub.continue.dev/.

[netlify]

👷 Deploy request for continuedev pending review.

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[Patrick-Erichsen]

I think we do support directory traversal, although this is probably a case where the functionality is the docs 😅 what are your thoughts on the security concerns @fbricon ?

[Patrick-Erichsen]

@fbricon I'm almost positive you've signed the CLA already but it seems to still be blocking this PR, mind commenting I have read the CLA Document and I hereby sign the CLA again to see if it fixes it?

Also apologies but I think you need to merge main to fix the failing e2e test, that is a new one that seems to be breaking existing PRs

[Patrick-Erichsen]

Actually @fbricon you can ignore the CLA thing, #6408 will solve it