HACK: Create a temporary language chooser demo

[gmjgeek]

Adds an experimental demo of the Svelte language chooser.

WARNING: Do not merge into production. This branch is a hack for me to demonstrate a working language chooser with an unauthenticated route, since my dev environment isn't set up to run the entire portal.

Demo Screenshot

The demo is available under the /language-chooser-demo route:

Ethnolib Tarballs

This demo relies on packaging fixes applied in ethnolib PR 144

Because these fixes aren't published to NPM yet, this PR includes the tarballs directly. These tarballs were generated with npm pack.

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 83226f01-54c6-46c3-9a0d-e962fec82000

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

Tip

CodeRabbit can use OpenGrep to find security vulnerabilities and bugs across 17+ programming languages.

OpenGrep is compatible with Semgrep configurations. Add an opengrep.yml or semgrep.yml configuration file to your project to enable OpenGrep analysis.

[gmjgeek]

@chrisvire Hopefully using the language chooser will be straightforward from here. Let me know if you have any trouble.