🌐 feat(i18n): add Dutch language

[Myrdincx]

Summary

Related issue

Changes

Accessibility

Screenshots

Type of change

• Bug fix (fixes an issue without altering functionality)
• New feature (adds non-breaking functionality)
• Breaking change (alters existing functionality)
• UI/UX improvement (enhances user interface without altering functionality)
• Refactor (improves code quality without altering functionality)
• Documentation update
• Other (please describe below)
  Adding a translation (Dutch/Flemish)

---

Checklist

Haven't tested it out, but it should be fine, I assume?
I can test if needed.

• I have verified the accessibility of my changes
• I have tested all possible scenarios for this change
• I have updated theme.toml with a sane default for the feature
• I have made corresponding changes to the documentation:
  • Updated config.toml comments
  • Updated theme.toml comments
  • Updated "Mastering tabi" post in English
  • (Optional) Updated "Mastering tabi" post in Spanish
  • (Optional) Updated "Mastering tabi" post in Catalan

[Myrdincx]

For some reason I'm unable to test out if it works.
I tried creating a /i18n/ directory on the test website I'm using, following the "Lost in Translation" instructions but the website doesn't seem to pick the language up. Resulting in everything being in English and the "change language" button not showing

[welpo]

Hi @Myrdincx!

Thank you for this PR. I will test it as soon as I can (next week) before merging.

The custom i18n file should work, so I will check that out as well.

Cheers

[Myrdincx]

I probably did something wrong but I have no clue what. What I did:

• created a i18n folder in the main directory
• created a nl.toml file in the i18n folder
• changed config.toml to include

[language.nl]
<config here>

• added the _index.nl.md in all the content folders (pages, projects, ...)
• tried to zola serve

Result:
Website did build and was accessible but everything was in English, the option to change languages was not available

[welpo]

Did you add any actual posts in nl? E.g. files like content/blog/faq-languages/index.nl.md.

In any case, I was able to test it locally with these steps:

• Create i18n folder on root Zola site dir
• Add your nl. toml
• Set default_language = "nl" in config.toml
• zola serve

Thank you for your contribution!