[docs] SEO, search engines redirect to the url with a trialing slash, which is processed as 404

[TakiMoysha]

Describe the bug

Search engines (DuckDuckGo, Bing) index pages with a “/” at the end, which loads but is processed as 404, so even though the page is valid, it appears as “not found.”

expected behavior: i searcht resjs useTresContext (as example) select a link from results => the page opens without a 404 error.

I would add a PR, but I'm having some problems installing dependencies on bun/npm.

the easiest option is to normalize the path, for example in apps/docs/app/pages/[...slug].vue

- const { data: page } = await useAsyncData(route.path, () => queryCollection('docs').path(route.path).first())
// Remove trailing slash
+ const normalizedPath = route.path.replace(/\/$/, '') || '/'
+ const { data: page } = await useAsyncData(normalizedPath, () =>
+   queryCollection('docs').path(normalizedPath).first()
+ )

or explicitly specify the canonical url for indexing

useHead({
  link: [ { rel: 'canonical', href: `${normalizedPath}` } ]
})

i think a better solution would be to add defineSitemapSchema to content.config.ts so that the content from the api is added to the sitemap.xml.

p.s. Link when create issue is not working:

• Read the [Contributing Guidelines](https://github.com/Tresjs/.github/blob/main/CONTRIBUTING.md)
• Read the [docs](https://tresjs.org/guide).

Reproduction

https://duckduckgo.com/?q=tersjs-tsdown-migration+site%3Atresjs.org+api+composables

Steps to reproduce

The attached link redirect to duckduckgo, with several results.
As search request i select "tresjs-tsdown-migration" because it contains in sitemap.xml and indexed correct.

• link to https://tresjs.org › blog › tresjs-tsdown-migration working correct
• links with "api" subpath redirect to 404

System Info

System:
    OS: Linux 7.0 Archcraft
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
    Memory: 7.73 GB / 15.42 GB
    Container: Yes  // no, its bare-metal
    Shell: 5.9 - /usr/bin/zsh
  Binaries:
    Node: 20.20.2 - /usr/bin/node
    npm: 11.14.1 - /usr/bin/npm
    bun: 1.3.14 - /home/takimoysha/.local/share/bun/bin/bun
    Deno: 2.7.14 - /usr/bin/deno
  Browsers:
    // i use "Vivaldi 7.9.3970.64 stable"
    Brave Browser: 148.1.90.121
    Firefox: 150.0.2
    Firefox Developer Edition: 150.0.2

Used Package Manager

npm

Code of Conduct

• I agree to follow this project's Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.

[linear-code]

TRES-320

[tresjs-cube-bot]

🧊 CubeBot Analysis

Issue Type: Bug Report
Package: Not detected
Reproduction: ✅ Provided
System Info: ✅ Provided
Expected Behavior: ❌ Missing

Summary:
Documentation website SEO issue where search engines index pages with trailing slashes that result in 404s, particularly affecting API routes. User provides detailed fix suggestions including path normalization and sitemap improvements.

Labels added: waiting for author

[tresjs-cube-bot]

Oh hey there! 🧊 Thanks for the detailed bug report! @TakiMoysha!

Before a maintainer can dig in, could you help with a few things?

• Expected behavior: Please describe what you expected to happen

📚 These might help:

• Contributing Guidelines — Since they want to contribute but are having dependency issues, this might help with setup
• TresJS Documentation — Main docs site that's affected by this SEO issue

---

A quick dad joke 😬 While you wait… Why don't search engines ever get lost in 3D space? Because they always know their canonical coordinates!

🤖 I'm an AI assistant and can make mistakes. A human is on the way!

[TakiMoysha]

expected behavior: i searchtresjs useTresContext (as example) select a link from results => the page opens without a 404 error.