Run 4's `Tests / test` and `Tests / e2e` both failed at the
`Install uv` step with:
No (valid) GitHub token provided. Falling back to anonymous.
::error::API rate limit exceeded for 5.78.80.188.
`astral-sh/setup-uv` queries api.github.com to resolve the latest
uv release. Our act_runner's egress IP (5.78.80.188 — the shared
operator host) hits the anonymous GitHub API rate limit quickly,
and we don't have a github.com PAT injected as GITHUB_TOKEN
post-suspension.
Per setup-uv's docs, requesting a concrete version like "0.11.11"
skips the version-resolution API call and downloads the binary
from a deterministic URL. No GitHub credentials needed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
