Multilingual Support

[john-sp]

This is my first attempt at multilingual support, only /play/faq/ has a translation.

Note: The list of languages at the top of pages with translations is going to change.

Closes #8

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

Oops, I still haven't finished the dropdown menus for languages. Not quite ready for merge Fixed

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

That didn't merge correctly, let me try again

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[mooskagh]

Looks good!

The language "icon" is a bit confusing though. Maybe take some from here?
https://icon-sets.iconify.design/?query=language&attribution=0
UPD it seems that the link doesn't lead to the search page. What I did is selected "Palette and license → optonal", and then searched for "language"

It feels that also it would look better right aligned (near or below the "Edit on Github" button).

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

I know we had talked about the Edit on Github/Wiki button. Do we want to move that to the bottom while I am here?

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[mooskagh]

Maybe remove "edit on github" completely? For people not using github, it leads to 404 page, and who does, usually goes through the github repo as it's more familiar.

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

Ahh, rebase time

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

Issues before merging:

1. There is no way to change the language on the home page (or blogs, but I was never planning on supporting blog translations)
2. The top bar's menu, while now translated, does not link to the translated section, if it exists.

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[john-sp]

The top bar's menu, while now translated, does not link to the translated section, if it exists.

We don't have translations for almost any page, so I am going to leave this for now. It is an easy fix if the site gets close to a full translation.

[github-actions]

🚀 Draft Preview: https://pr151-draft.lc0.org/

[Copilot]

Pull Request Overview

This PR implements multilingual support for the website, adding Spanish and Hindi translations with language-specific navigation, menus, and content. The implementation includes proper internationalization infrastructure for alert messages, navigation menus, and homepage content.

Key changes include:

• Introduction of language dropdown functionality for translated pages
• Implementation of fallback behavior for untranslated content in sidebar navigation
• Addition of Spanish and Hindi translations for FAQ page and homepage data

Reviewed Changes

Copilot reviewed 21 out of 22 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
themes/leela/layouts/_partials/sidebar.html	Enhanced sidebar navigation with multilingual support and fallback to English content
themes/leela/layouts/_partials/main-menu.html	Added internationalization for menu item names using translation keys
themes/leela/layouts/_partials/i18n-dropdown.html	New language selector dropdown component for translated pages
themes/leela/layouts/_partials/head/opengraph.html	Added multilingual SEO optimization with hreflang tags
themes/leela/layouts/_partials/content.html	Integrated language dropdown and machine translation notice banner
themes/leela/layouts/_markup/render-blockquote.html	Implemented internationalized alert titles with fallback handling
themes/leela/assets/js/main.js	Added JavaScript functionality for language dropdown toggle behavior
themes/leela/assets/css/main.css	Added styling for language dropdown component
themes/leela/assets/css/icons.css	Added language icon for dropdown toggle button
layouts/index.html	Updated homepage to support language-specific data files
i18n/*.toml	Created translation files for English, Spanish, and Hindi UI strings
data/*/homepage.json	Added Spanish and Hindi translations for homepage content
content/play/faq.es.md	Spanish translation of FAQ page
content/play/_index.es.md	Spanish section index page
content/contribute/hugo/translate.md	Updated translation documentation with detailed instructions
config.toml	Added multilingual configuration and menu identifiers
README.md	Added development setup and translation guidelines

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}