Fix path normalization in API docs

[fhammerschmidt]

Fixes #1162

[github-actions]

Fork PR Cloudflare deployment

PR: #1202
Deployement ID: 95c3d116-7374-4ee7-a225-eecdeb143571
Deployment Environment: preview

⛅️ wrangler 4.61.1 (update available 4.69.0)
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[fhammerschmidt]

@chiang03 can you check if this fixes your issues?

Test-Deployment: https://95c3d116.rescript-lang.pages.dev/

I don't really understand the part with the next/previous buttons since they show up for me?

[chiang03]

The problems don't occur on the test deployment link.
Thank you for the fix.