CI failure: run-htmltest-external

[github-actions]

The scheduled job run-htmltest-external failed.

• Workflow: run-htmltest-external
• Failing run: https://github.com/viamrobotics/docs/actions/runs/29325540171

Please investigate: open a fix PR if the cause is clear, otherwise
comment on this issue explaining what is needed. This issue is
created automatically on failure and reused (commented on) for
repeat failures.

[btshrewsbury-viam]

Triaged run 29325540171.

The job found exactly 1 error in 557 documents:

tutorials/projects/claw-game/index.html
  Non-OK status: 404 --- tutorials/projects/claw-game/index.html --> https://www.amazon.com/gp/product/B08F7DVY8G

This is the "24V power supply" link at docs/tutorials/projects/claw-game.md:43. htmltest's crawl got a true 404 (not the 403/CAPTCHA pattern seen from bot-blocking domains like pkg.go.dev/ebay.com, which are already in .htmltest.yml's IgnoreURLs), consistent with the Amazon listing being delisted rather than a rate-limit/anti-bot false positive.

Per the CI-triage policy this is an external-link failure, so I'm not opening a PR to edit it automatically. Flagging for a human to confirm and either swap in a current replacement product link or unlink the text (same pattern used for a dead eBay link in this same file, fixed in #5137).

No other errors this run — no internal broken links/anchors.

---

Generated by Claude Code