Add Open WebUI + Token Station tutorial (en/zh/ja/ko)

[ethanwestfall]

Summary

• New tutorial: configure-open-webui-with-token-station, live in all four languages, per a request from Ethan's manager
• Covers running Open WebUI standalone in Docker, connecting Token Station as a custom OpenAI-compatible provider, and the article's centerpiece: Open WebUI's model selector auto-populates directly from the key's full catalog via its /models verification call, no manual per-model registration required (unlike some other tools in this series)
• Also covers the Private/Public access-control step needed before non-admin users can actually select a model (each model defaults to admin-only visibility), and the end-user experience of switching models from the chat interface itself
• Includes a walkthrough video (silent screen recording) and a branded cover image built around the auto-populated model list

Verification

Every claim in this article was verified hands-on against a real running Open WebUI instance and a real Token Station key before drafting, not written from documentation alone:

• Docker command confirmed to actually start a working standalone instance
• Connection setup confirmed (URL not present in the provider autocomplete, entered manually as expected)
• Model auto-population confirmed: 20 models appeared automatically in the exact provider/model-id format, spanning multiple providers and modalities (chat, image, video, speech)
• Access Control mechanism confirmed: Private by default, a one-click "Make Public" per model (no bulk action), plus a full Access Control dialog for a specific-users allowlist
• Full chat-and-dashboard loop confirmed: a real chat response, cross-checked against a matching Recent Activity entry on the Token Station dashboard
• One incidental discovery documented honestly in the article: an "Arena Model" entry that appears in the same list is an Open WebUI built-in feature, not a Token Station model, called out so readers don't mistake it for a misconfiguration

Test plan

• npm run build succeeds
• Verify at ~375px width: no horizontal scroll, video and code blocks stay within their container, for all four languages
• Confirm language switcher navigates correctly between all four versions

🤖 Generated with Claude Code

https://claude.ai/code/session_01UqCvMEhxDdfHNfVYqshrT4