i18n(fr) : Translating all guides/integrations-guide/* in French language

[thomasbnt]

📋 Explain your issue

I would like to translate all files in guides/integrations-guide/* in French language. This list will be updated with PR linked.
This is a little challenge of the month, contribute more and finish this part.

Tasks

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1. i18n(fr): Add integrations-guide/alpinejs in French language #6060
   i18n +1
2. i18n(fr): Add integrations-guide/deno in French language #6061
   Merge Queue i18n +2
3. i18n(fr): Add integrations-guide/lit in French language #6078
   Merge Queue i18n +2
4. i18n(fr): Add integrations-guide/markdoc in French language #6080
   i18n +1
5. i18n(fr): Add integrations-guide/mdx in French language #6125
   Merge Queue i18n +2
6. i18n(fr): Add integrations-guide/netlify in French language #6126
   i18n +1
7. i18n(fr): Add integrations-guide/node in French language #6165
   i18n +1
8. i18n(fr): Add integrations-guide/partytown in French language #6166
   i18n +1
9. i18n(fr): Add integrations-guide/preact in French language #6173
   i18n +1
10. i18n(fr): Add integrations-guide/prefetch in French language #6174
    i18n +1
11. i18n(fr): Add integrations-guide/react in French language #6190
    i18n +1
12. i18n(fr): Add integrations-guide/sitemap in French language #6191
    i18n +1
13. i18n(fr): Add integrations-guide/solid-js in French language #6203
    i18n +1
14. i18n(fr): Add integration-guide/svelte in French language #6204
    i18n +1
15. i18n(fr): Add integration-guide/vercel in French language #6230
    i18n +1
16. i18n(fr): Add integration-guide/vue in French language #6231
    i18n +1
17. i18n(fr): Update integration-guide/*.mdx in French language #6232
    Merge Queue i18n +2

[thomasbnt]

After completed that, I will update some files.